The true test of our work comes decades later, when it's still being loved and used.

释义：当运气不好的时候，即便是金子也会失去光辉；而好运来临时，即使是铁也会显得光彩夺目。

最好的建筑是简单的。

引力解释了行星的运动，但它无法解释是谁让行星运动起来的。

Fools are the ones who cannot change their minds.

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.