So I'm planning to run a game for a few friends who have never played D&D before and decided that instead of having them go through making a character, they will play as themselves. But in order to pick a class without them having to read up on all the classes, I want to present them an in-game choice where they have to pick a magic coin that then gives them their powers and gear. 

I'd like to hear if anyone can think of some kind of quotes/inscription for the coins which describe each class. Something a bit like "Rage is my weapon along with my Axe, with it, I defend my friends and defeat my foes." 

I hope this is the right place to ask and I'm excited to see what others come up with =D

Wizard: Any challenge can be overcome with preparation.
Warlock: Power is worth any cost.
Sorcerer: Magic is alive and bends to my will.
Rogue: A little bit of coin, a little bit of backstabbing.
Ranger: I am the hand that holds back the wild and the dark.
Paladin: What is right is not always easy, but it is always right.
Monk: My body is a weapon that I am never without.
Fighter: A little brawling, a little drink, a good friend at your side and an adventure awaits. 
Druid: The seasons turn and I have come to reap what you have sown.
Cleric: A higher force may guide me, but I am its will upon this world.
Bard: All the world is a stage, know your part and master the stage.
Barbarian: I get knocked down, but I get up again, you are never gonna keep me down (Or for less Tubthumping: Mine is the rage that will scorch the sky and shatter the earth)

Presented in reverse alphabetical order because I can. Good luck, have fun.

Barbarian: "Boiling is the fury that vanquishes and safeguards"

Bard: "Sounds to invigorate, sounds to beguile, I command my fate and joke for a while"

Cleric: "Bright and firm must be the torch of enlightenment that aids and heals"

Druid: "The grass under my feet, the touch of bark, the fury of the clouds, they are mine to command"

Fighter: "Power and precision, sharpened in battle to continue the fight"

Monk: "Rigor and focus, the power within, discipline will prevail"

Paladin: "The shine of my conviction, the power of purpose, to smite and protect"

Ranger: "You can run, hide, beg, but you will not escape my hunt"

Rogue: "A locked door, a tightening guard, nothing can stand between me and my prize"

Sorcerer: "I did not ask, I did not seek, the energies I wield, I just am"

Warlock: "A signature, a nod, an implicit acceptance, this is all it took for borrowed power"

Wizard: "A dusty tome, a strage companion, an endless research, a fuming crater"

Bard: Be prepared to sing, these words will sting!

Barbarian: My Axe is sharp, so let’s jump the shark!

Wizard: I have my spells, and my focus as well!

Warlock: I made a deal for power, with the creature of the hour.

Sorcerer: My blood fuels the magic, although those who need it’s lives are tragic.

Fighter: Never give up! Never surrender! With my blade, i’ll Put you 6 ft under!

Monk: Fast and Wise, fools meet their demise.

Rogue: To the shadows I am a master, to my enemies I’m just getting faster.

Cleric: My holy symbol I present, Torm, I repent!

Paladin: I swear to protect, those fiends I detect!

Ranger: To the hunt, my friends! Civilization will never end!

Druid: I am the fire that cleanses the forest, and the rain that washes over the rest

(I think I got them all. Let me know if I didn’t.)

If needed:

Blood Hunter: A promise by the blood of my hand, I swear to protect this land.

Artificer: Magic and Machines meet with me, From artillery to golems, I’m a master you see!

Barbarian "Yell for more more power."

Bard "Music to make your ears bleed."

Cleric "The life of the party. Literally."

Druid "Turn into a bear. Eat the enemies. Order optional."

Fighter "Any blade they can wield, wield it better."

Monk "The whole body is a lethal weapon."

Paladin "Anime swordsman."

Ranger "1/2 druid, 1/2 fighter, 1/2 rogue, 1/2 as good."

Rogue "They will never see it coming."

Sorcerer "Magic runs through my veins."

Warlock "Use the boss's magic."

Wizard "Study so hard, the world catches fire."

Barbarian: "My blood boils, your blood spills"

Bard: "With song, prose, and biting wit, I shall preserve and persevere"

Cleric: "My faith will save, or sunder"

Druid: "Nature's wrath, a beasts fury, or the serenity of a glade"

Fighter: "Trained to make them dead, or dead again"

Monk: "I am the weapon of your destruction"

Paladin: "My oath is strong, my steel is stronger"

Ranger: "From the cover of the forest, or with the beasts I tame, I shall end you"

Rogue: "Through shadows, cunning, and tricks, nothing bars my way"

Sorcerer: "Within me is a power so vast it will overcome reality"

Warlock: "Power comes from the strangest places, I chose to look there for mine"

Wizard: "The mind is the greatest weapon, especially when I use it"

Wizard: “As the size of an explosion increases, the number of social problems it is incapable of solving approaches zero.”