一个人的记忆中可能只有一百个清晰的日子，而他已经活过了成千上万天。
"A man's memory might have only a hundred clear days in it and he has lived thousands."
The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.
Efficiency is doing things right; effectiveness is doing the right things.
生活不是关于拥有，而是关于存在。
陆地上空的云块这时候像山冈般耸立着，海岸只剩下一长条绿色的线，背后是些灰蓝色的小山。海水此刻呈现深蓝色，深得几乎发紫。