数学是一门艺术，作为艺术家，你必须对自己诚实。
Mathematics is an art, and as an artist, you have to be honest with yourself.
A business that doesn’t innovate will stagnate.
外交需要保持冷静和理智，不受情绪和个人偏见的影响。
你不必理解所有事物才能去爱它。