Nature is the armory of genius. It supplies the tools, but the workman must use them.
大自然是天才的武库。它提供工具,但工匠必须使用它们。
简单的事情应该简单,复杂的事情应该可能。
预言是人类唯一一项无法由重复练习而进步的技术。
The most important thing in communication is hearing what isn't said.