改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。

"What is a person, if not the marks they leave behind?"

Innovation is driven by the refusal to accept limitations.

Nature does not waste, and neither should we.

If you're not moving forward, you're falling behind.

But only in their dreams can men be truly free，Twas always thus,and always thus will be.

We're not in the junk business. We're not in the business of making a lot of products. We're in the business of making great products.