创新发生在你敢于不同思考的时候。
Innovation happens when you dare to think differently.
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
过去是一个外国;他们在那里做不同的事情。
我总是试图在我的画中加入一点幽默,因为我认为这会让它们更有趣。
出门时笑一笑,不要心怀悲哀,广阔的胸怀处处都能敞开。