Science is not about being right; it's about being less wrong.

A baker's hands should be gentle but confident, like a musician playing an instrument.

The beauty of cinema is that it allows us to explore the human condition in ways that are impossible in real life.

战略就是做出选择、权衡取舍；就是要有意识地选择与众不同。

中心地的等级反映了所提供的商品和服务的等级。

In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.