數(shù)學是理性的音樂。
Mathematics is the music of reason.
Will you bluff it out when you're wrong, or will you apologize?
The most important thing is to stay true to your vision.
知識最大的敵人不是無知,而是以為自己知道。
我不害怕跌倒,因為我知道我會再次站起來。