真空不仅仅是空的空间，而是一个具有自身物理特性的复杂实体。

词的雅正与否，在于其内在神韵而非表面形式。

Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

The biggest advantage to winning the Nobel Prize is not having to worry about parking tickets.

我不喜欢欠下人情，这样会压逼著我，令我觉得自己是个奴隶。我宁愿自己处理自己的事，不用依靠别人，能够完全独立。