The past is a kind of future that has already happened.

There is no limit on better. Talent is distributed unfairly， but there is no limit on how much we can improve what we start with.

恋爱是艰苦的，不能期待它象美梦一样出来。

深刻沉着、忠厚笃信，是第一等的禀赋；直率开朗、豪迈雄健，是第二等的禀赋；明智聪慧、能言善辩，是第三等的禀赋。

The study of automorphic representations is a reflection of the unity of mathematical knowledge.