Quality is free. It's not a gift, but it is free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.
质量是免费的。它不是礼物，但它是免费的。花钱的是那些不质量的东西——所有那些没有第一次就把工作做好的行为。
我们能体验到的最美丽的东西是神秘的。它是所有真正艺术和科学的源泉。
音乐是唯一能真正超越界限的东西。
Fear of things invisible is the natural seed of that which everyone in himself calls religion.
Always look at what you have left. Never look at what you have lost.
技术是工具，人才是核心。
Happiness in intelligent people is the rarest thing I know.