最好的书是读完后仍长久留在你心中的书。

To write is to confront the ghosts of memory.

The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

The more we learn about the universe, the more we realize how much we have yet to discover.

民主的未来取决于其适应新挑战和自我更新的能力。

我要的是才华，不是金钱。才华会找到它自己的出路。