You have to believe in yourself when no one else does.
The world is full of people who have never, since childhood, met an open doorway with an open mind.
数学证明的美在于它的优雅以及它以清晰简洁的方式揭示潜在真理的方式。
我相信一见钟情,因为我是一个音乐人。
The language of mathematics is universal, transcending cultural and linguistic barriers.