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"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

The world we see that seems so insane is the result of a belief system that is not working. To perceive the world differently， we must be willing to change our belief system， let the past slip away， expand our sense of now， and dissolve the fear in our minds.

一個物理符號系統(tǒng)具備一般智能行為的必要和充分條件。

Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with the absolute truth.

Safety must remain our top priority in everything we do.

"The only real failure in life is not to be true to the best one knows."

領(lǐng)導(dǎo)者的工作是創(chuàng)造更多領(lǐng)導(dǎo)者，而非追隨者。