你无法改变你拒绝面对的事情。
You can't change what you refuse to confront.
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
A building should be rooted in its place, but reach out to the world.
The best books are those that leave you changed.
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night, so don't give up today.
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
只要有能力,总有机会翻身。  
The ocean gives us so much; the least we can do is give back by fishing responsibly.