科学研究要解决实际问题，不能只停留在论文上。

真相并不总是美丽的，但寻找真相的过程是。

You have to go through the storm to appreciate the sunshine.

我不害怕死亡，我害怕不去尝试。

In computer science, we often deal with problems that are too complex to solve directly, so we break them down into smaller, more manageable parts.

勇气是正义的首要品质。

Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen