蓬草长在麻地里，不用扶持也能挺立住；白沙混进了黑土里，就会变得和土一样黑。

在研究自然时，想象力必须受到逻辑和实验的严格规则指导。

商业的未来是循环的。

广告不会创造产品优势。它只能传达它。

The truth is often hidden in the spaces between the words.

The challenge of modern physics is not just to find answers but to ask the right questions.

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

The most important thing in trading is to protect your capital.