我这一代人最伟大的发现是，人类可以通过改变心态来改变他们的生活。
Act as if what you do makes a difference. It does.
You can do anything you set your mind to, man.
Transparency builds trust, and trust is the currency of leadership.
I believe in the power of music to heal, to inspire, and to bring people together.
包装的未来在于既能保护产品又能保护地球的材料。
Our scientific power has outrun our spiritual power.We have guided missiles and misguided men.
