What can be said at all can be said clearly， and what we cannot talk about we must pass over in silence.
一切能被说出的都能够清楚地被说出，而我们不能谈论的，必须保持沉默。
我曾听说过这样一个说法：快乐就是拥有健康和短暂的记忆。我多么希望这是我发明的，因为说得太对了。
"Do one thing every day that scares you."
"In science, we find not just answers, but better questions."
下一个突破不会来自把事情做得更好，而是来自做更好的事情。
The great challenge of our time is to create a world order that is both just and sustainable.