The world perishes not from bandits and fires, but from hatred, hostility, and all these petty squabbles.
人类行为的伟大程度是由激发它们的灵感来衡量的。
质量不是一个目的地,而是一个旅程。
The greatest thing about tomorrow is, I will be better than I am today.
发现的喜悦是推动数学家前进的动力。