解读：学习知识、体悟智慧是个不断深入的过程，接触越多，越能发现未知领域广袤无垠，越深感自身渺小，激励持续求知探索。

关于理论最重要的事情是它应该是可测试的。

"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."

Profitability and responsibility are not opposites; they are two sides of the same coin.

每位艺术家都将画笔浸入自己的灵魂，将自己的本性绘入画作。