我训练时就像我不是最好的，这样我才能保持最好。

The writer must be a perpetual questioner, a doubter of all certainties.

We suffer, therefore we think.

软件系统最重要的方面是它满足用户需求的能力。

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.