"We overestimate what we can do in one year and underestimate what we can do in ten."
我们高估了一年能做的事，低估了十年能做的事。
As to the gods, I do not know whether they exist or not, nor what they are like in form; for there are many things that hinder sure knowledge, the obscurity of the matter and the shortness of human life.
想要懂得今天，就必须研究昨天。
跳舞吧，就像没有人观看一样；去爱吧，就像从未受过伤害一样。