普遍意愿总是正确的，但引导它的判断并不总是明智的。
The general will is always right， but the judgment which guides it is not always enlightened.
要找到自己，就要为自己思考。
Don’t fear failure. — Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.
哲学家们只是用不同的方式解释世界，而问题在于改变世界。
"Growth mindset is the belief that your abilities can be developed through dedication and hard work."
人类是一种糟糕的动物。