We are here to add what we can you to life，not to get what we can from it.
My propositions are elucidatory in this way: he who understands me finally recognizes them as senseless.
宇宙不仅比我们想象的更奇怪，它比我们能够想象的还要奇怪。
The best science is done with both the head and the heart.
The study of automata and formal languages is fundamental to understanding the limits of computation.