When we no longer have the power to change a situation, we are challenged to change ourselves.
当我们无力改变处境时,我们就被挑战去改变自己。
科学家必须有勇气捍卫自己的思想,即使它们不受欢迎。
不是缺乏爱,而是缺乏友谊使婚姻不幸福。
想象力是对抗现实最强大的武器。
Life is too short to worry about what other people think.
A mathematician is a device for turning coffee into theorems.