"6. 与恶龙缠斗之人，应当小心自身不要成为恶龙。当你长时间凝视深渊时，深渊也会回以凝视。"

“There’s no reason to have a plan B because it distracts from plan A. ”

“Don't ever take a fence down until you know why it was put up.”

“You have within you right now, everything you need to deal with whatever the world can throw at you”

“The best way of learning about anything is by doing.”

“Courage is not having the strength to go on; it is going on when you don't have the strength.”

“Do not go where the path may lead, go instead where there is no path and leave a trail”

“Success will always be driven by focus & effort — and we always control both.”

“People say I make strange choices, but they’re not strange for me. My sickness is that I...”

“A clever person solves a problem. A wise person avoids it.”

“Goals on the road to achievement cannot be achieved without discipline and consistency.”

“We've had three big ideas at Amazon that we've stuck with for 18 years, and they're the re...”

“The journey of a thousand miles begins with a single step”