Leadership is about making tough decisions today that will pave the way for a better tomorrow.

痛苦是暂时的，但骄傲是永恒的。

真正的领导者不是那些发号施令的人，而是那些能够激励他人自愿跟随的人。

A ship is always referred to as "she" because it costs so much to keep one in paint and powder.

数学语言是通用的；它超越了所有文化障碍。