政治精神倾向于使人们彼此疏远。
The political spirit tends to make men stand aloof from each other.
The best way to predict the future is to invent it.
逃避痛苦的唯一方法是拥抱它。
自由是做法律允许的事情的权利。
动力学的方程在用变分法的语言表达时是完全的。
Every seed we plant today is a promise to future generations.
统治者的暴政和群众的暴政同样令人生畏。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
Sometimes it’s the journey that teaches you a lot about your destination.