中国的崛起是21世纪最重要的地缘政治事件。
The rise of China is the most significant geopolitical event of the 21st century.
一本伟大的书不是被阅读的书，而是阅读你的书，揭示你灵魂的深处。
Intolerance of others’ views (no matter how ignorant or incoherent they may be) is not simply wrong; in a world where there is no right or wrong, it is worse: it is a sign you are embarrassingly unsophisticated or, possibly, dangerous.
学习的过程本质上是一个形成关联的过程。
在机器学习中，偏差和方差之间的权衡对于实现良好的泛化至关重要。