君主是臣子的纲常，父亲是儿子的纲常，丈夫是妻子的纲常。

If you want to achieve greatness, stop asking for permission.

创新的关键不仅在于跳出框框思考，而是要意识到框框本身就是一个幻觉。

"We are all apprentices in a craft where no one ever becomes a master."

The power of mathematics lies in its ability to abstract and generalize.

The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.