写作是进入未知的旅程，是在充满神秘的世界中寻求理解。

数学证明的优雅常常反映了它所描述的算法的效率。

学无止境，“活到老，学到老”。“为之，人也；舍之，禽兽也。”学习，是人的本性，是人和禽兽的重要区别之一。学习，当然不只是书本上的知识。当今社会，社会发展的车轮呼啸前行，不积极学习就会被时代抛在后面。善于学习，才能掌握在现代社会的生存技能，才能适应社会的飞速发展。

I believe that every single event in life happens in an opportunity to choose love over fear.

You cannot always control what goes on outside, but you can always control what goes on inside.

If you find serenity and happiness，they may be jealous；Be happy anyway。People really need help but may attack you if you do help them。

All serious art attempts to make sense of the world.

数学之美在于它能够精确而优雅地描述自然界的基本法则。