我不计算练习的时间，而是让时间有价值。
I don’t count the hours I practice, I make the hours count.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
老鼠和人之间的唯一区别是老鼠会从经验中学习。
商业的本质是解决问题，而不是制造问题。