我不介意你思考得慢；我介意你发表得比思考快。
No matter what , just do not give up .Always believe that your dream can come true & just keep working for what you want to achieve.
The best time to work on your marriage is before you have one.
发现的喜悦是推动数学家前进的动力。
The development of computational complexity theory has shown us that not all problems are created equal.
Everyone has a secret world inside of them. All of the people of the world, I mean. Everybody. No matter how dull and boring they are on the outside, inside them they’ve all got unimaginable, magnificent, wonderful, stupid, amazing worlds. Not just one world. Hundreds of them. Thousands maybe.