实践
To know good and evil is not enough； one must also do them.
Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.
2005年：贝索斯致股东信《尽管是数字在发挥作用，但决策因素还是“判断”》
