Time is the only critic without ambition.

The greatest risk is standing still while the world changes around us.

"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."

自然是自由的领域，因为在她的统治下，任何专制都无法存在。

凡事都有困难应考虑周详，行动上要顾虑缺失，想一想自己的行为，都有许多差错。