要理解一个生命，必须先理解它所处的时代。
To understand a life, one must first understand the age in which it was lived.
There is no sin except stupidity.
The land is our mother, the rivers our blood. We must protect her, for she is our life.
The future is not heavy, but light.
创新不仅仅是技术的问题，而是改变人们思考和行动的方式。
The world is changed by your example, not by your opinion.