"The only limit to our realization of tomorrow is our doubts of today."

The trade-off between bias and variance is a fundamental concept in machine learning.

The city is a living thing, always changing, always the same.

真相往往令人不适，但必不可少。

The best science often comes from asking the simplest questions.

每个角色都有一个灵魂，我的工作就是把它带到生活中。