技术的进步必须与伦理同行。

Drawing makes you see things clearer, and clearer and clearer.

The universe is a puzzle, and chemistry is one of the keys.

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。

Read, read, read. Read everything — trash, classics, good and bad, and see how they do it. Just like a carpenter who works as an apprentice and studies the master. Read! You'll absorb it. Then write. If it's good, you'll find out. If it's not, throw it out of the window.

A mathematical truth is universal and eternal.

坐在最高贵的王座上的伟大君主，也得坐在自己的屁股上。