Change your conception of yourself and you will change your world.

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.

The only defense against the world is a thorough knowledge of it.

I’m not perfect but I’m trying my best every day.

The only limits that exist are the ones in your mind.

"The unexamined life is not worth living."

真正的进步不仅仅以产量衡量，更以我们创造的积极影响来衡量。