The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

Curiosity is the driving force behind all great mathematical discoveries.

无物可自虚空而生。

追随你的心，但别忘了带上你的大脑。

Every book is a journey, and every journey is a book.

你给予的越多，拥有的越少。