"Weonly live once, Snoopy.""Wrong. We only die once. We live every day."

I cannot but be astonished that Socrates， after having so often repeated to his fellow citizens that he did not pretend to any wisdom， but had been appointed by the gods to a mission of benevolence towards them， should have been condemned to death.

教师必须为形成较好人类而献出一切。

Mathematics allows us to see the hidden structures that govern the world around us.

光是理解世界的关键。

Every brick and every tile has its own language; architects must learn to listen.

"Reading is the key to unlocking the world."