但没有这种自由,即随心所欲地支配我们所愿的一切。
The important thing is not to stop questioning. Curiosity has its own reason for existing.
大自然希望儿童在成人以前就要像儿童的样子。
A mathematician is a device for turning coffee into theorems.
A good illustration doesn’t just decorate the text—it expands it.
The quantum theory of computation is the key to understanding the universe.