The price of freedom is eternal vigilance.
If you’re not willing to take risks, you’re not ready to lead.
我是野兽,我是狗,我是个该死的问题。
The two most important days in your life are the day you are born and the day you find out why.
真正明智的教师不会邀请你进入他智慧的房子,而是引导你到自己心灵的门槛。