科学是一个永无止境的旅程，总有更多的东西需要学习和发现。

最好的数学是简单的，但又不至于过于简单。

The only learning which significantly influences behavior is self-discovered, self-appropriated learning.

To love is to lose, and yet we love anyway.

In darkness, we learn to seek light; in despair, we learn to seek hope.

除了原子和虚空，什么都不存在；其他一切都是意见。

Every stone tells a story, our job is to make it a meaningful one.