The true essence of scientific discovery is not in the answers it provides, but in the new questions it raises.
A mathematician's best work often comes from seeing connections where others see none.
 One foul sentence does more hurt than many foul examples. For these do but corrupt the stream;the other corrupt the fountain.
不要担心你在数学上遇到的困难;我敢保证我遇到的困难比你还大得多。
The laws of physics are the same everywhere in the universe, and that is a profound truth that connects us all.
The beauty of architecture lies in its ability to evoke emotions and memories.
渔业的领导力意味着今天做出艰难的选择,这样后代就不必这样做。