It is not death that a man should fear, but he should fear never beginning to live.

谷物种植的创新不仅关乎更高产量，还涉及适应气候变化的韧性。

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

一个有纸、笔、橡皮擦并且坚持严格的行为准则的人，实质上就是一台通用图灵机。

I don't need validation from anyone else.

If you want to be the best, you have to be able to handle the worst.