"We must always strive to do the right thing, even when it is difficult."
向高处攀登的奋斗本身足以充实一个人的心灵。必须想象西西弗斯是幸福的。
在探索理解量子引力的过程中,我们就像在广阔海洋岸边玩耍的孩子,偶尔发现一块光滑的鹅卵石或一个漂亮的贝壳,而真理的浩瀚海洋仍未被我们发现。
A great leader takes people where they don't necessarily want to go, but ought to be.