The quality of government is more important than the form of government.
The only way to be truly satisfied is to do what you believe is great work.
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.
If you don't like something, change it. If you can't change it, change your attitude.
写作就是将灵魂刻成文字，希望有人能认出它的形状。