The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
你有敌人?很好。这说明在你的生命中的某个时刻,你曾经呐喊过。
当我接近一个孩子时,他激发了我两种情感:对他现在的温柔和对他未来可能成为的尊重。
如果你想成为最好的,就永远不能停止努力。
The human body is first and foremost a mirror to the soul and the most powerful way to express emotions.