犯错误

I must point that it’s unpractical without any mistakes.

我必须指出不是不现实的。

He is lifeless that is faultless.

只有死人才不。

To err is human.

人都。

No mathematician is infallible;he may make mistakes,but he must not hedge.

没有一位数学家是一贯正确的;他可能,他绝不回避任何一个问题。

Adminisphere - The rarified organizational layers above the rank and file that makes decisions that are often profoundly inappropriate or irrelevant.

行政体/层，常的公司决策层，应该是指公司内握有实权却没有多少能力的管理者。