别和你不爱的人结伴出游。
The more we know, the more we realize how little we know.
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
I'm not a perfect person, I never claimed to be. But I'm trying every day to be better than I was yesterday.
面对挑战要迎难而上，把危机转化为发展机遇。
我认为，一个人应该认识到现实，即使他不喜欢它；事实上，尤其是当他不喜欢它的时候。
Leadership means making tough decisions today that will pave the way for a better tomorrow.