The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.

"A literatura é a arte de transformar palavras em emoções, em experiências vividas."

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

尽管困难，但约束自己去做你知道是正确和重要的事情，是通往自豪、自尊和个人满足的大道。

在资本主义社会中，经济进步意味着动荡。