The creation of a modern state is a complex and difficult process that requires the development of strong institutions.

You are the artist of your own life, don't hand the brush to anyone else.

"A literatura é um espelho da sociedade, refletindo suas virtudes e seus vícios."

The deeper you go into mathematics, the more you realize how interconnected everything is.

复杂容易，简单难。

保持安静就是所谓的智慧洞察。

我这一代人最伟大的发现是，人类可以通过改变心态来改变他们的生活。