Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.

成功之梯最好是通过踏上机会的横档来攀登。

物体之间的空间与物体本身一样响亮地说话。

在探索宇宙的过程中，我们必须拥抱未知和不可知的事物。

在数学中，提出问题的艺术必须比解决问题更有价值。

Close the door. Write with no one looking over your shoulder. Don't try to figure out what other people want to hear from you; figure out what you have to say. It's the one and only thing you have to offer.