The most important property of a program is whether it accomplishes the intention of its user.
自由的代价是永恒的警惕。
领导力是关于服务他人,而不是命令他们。
I was never afraid of failure; for I would sooner fail than not be among the greatest.
你必须相信你的想法,并愿意在众多挑战中坚持下去。
Leadership is about making tough decisions today that will benefit the next generation.