在我们所知的宇宙中,存在巨大的不公正,善良的人经常受苦,邪恶的人经常繁荣,人们很难知道哪一个更令人恼火。
当我累了,我就睡觉。当我饿了,我就吃饭。当我要走,你知道的,我就走。
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
真正的问题不是气候是否在变化,而是我们能以多快的速度适应以及能适应多少。
Every mathematical theorem is a story waiting to be told, a mystery waiting to be unraveled.