要理解现在，必须先理解过去。

扩展程序的最好方法是扩展它。

你无法取悦所有人，所以做你自己就好。

Music has the power to bring people together, to heal, and to inspire.

On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.

赚钱的唯一方法是承担风险，但关键是要承担经过计算的风险。

你无法改变过去，但可以改变过去的意义。