The beauty of science is that it allows us to see the world not as it is, but as it could be.
科学的美在于它让我们看到的不是世界的现状,而是它可能的样子。
可以利用身体自身的防御机制来对抗癌症。
The market is a reflection of the balance between supply and demand.
Existence is not its own justification.