你能做的最糟糕的事情就是假装成你不是的样子。

宋代思想史展现了儒家伦理、佛教精神与道家自然主义的独特融合。

I'm not afraid of aging. I think it's a privilege to grow old.

Some people have an ability to negotiate. It's an art you're basically born with. You either have it or you don't.

电磁场的方程是从实验事实中推导出来的。