战争不决定谁对了，只决定谁留下了。

To think is to confine yourself to a single thought that one day stands still like a star in the world's sky.

In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.

The minimum content of natural law is necessary for any legal system.

生活的意义不在于你拥有多少，而在于你如何面对失去。