The essence of mathematics lies in its freedom.

建筑有自己的领域，它与生活有着特殊的物理关系。

"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."

生活是在成为个人和成为社区成员之间的持续斗争。

I'm not a rapper, I'm a Greek legend.