Every thought serves some biological purpose.
每一种思想都服务于某种生物目的。
In mathematics, the art of proposing a question must be held of higher value than solving it.
宇宙不仅比我们想象的更奇怪,而且比我们能够想象的还要奇怪。
The only limit to our realization of tomorrow is our doubts of today.
Computation has made the tree flower.