The best way to write a program is to write it.

心有其理，理性难明。

I’m not perfect, but I’m always me.

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

理解自然的基本力量对于理解宇宙至关重要。