Understanding the computational complexity of learning problems is essential for developing efficient algorithms.

写作不仅仅是讲述故事；它是探索人类经验的深度。

Every song I write is like my child. I nurture it, I love it, I send it out into the world and hope it finds its way.

A picture must be grasped at once, as a whole, like a piece of music.

一个句子的意义不仅仅在于词语本身，还在于它所执行的言行行为。

The beauty of biology lies in its complexity and the elegance of its solutions.