书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
时间并不能治愈所有伤口,它只是教会我们如何与痛苦共存。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.
We all have our own little secrets, our own little shames.
我不是光明,我是黑暗。
True leadership is about empowering others to achieve what they didn’t think was possible.