宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.
Learning makes wise, but does not make happy.
我想把美国从恐惧中解放出来。我希望人们能自由地表达自己。
宇宙充满了神奇的事物，它们耐心地等待着我们的智慧变得更加敏锐。
在这个世界上，幸福总是不期而遇的。倘如你把幸福当作目标来追求，那将是一场白费心机的追逐，永远不会成功的。而当你在追求别的目标时，则很有可能抓住连做梦也没有想到的幸福。