"We're all just a bunch of guys trying to do something great."
Curiosity drives science, but ethics must guide it.
没有比冷静更让人恼火的。
In mathematics, you don't understand things. You just get used to them.
人生は一度きり。後悔しないように、思い切って生きよう。
唯一真正的智慧是心灵的智慧。