I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

在数学中，提出问题的艺术必须比解决问题更有价值。

音乐是连接所有灵魂的通用语言。

"Books are the keys to unlocking our empathy."