犯错误

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;他可能会犯错误,但他绝不会回避任何一个问题。

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

我必须指出不犯错误是不现。

He is lifeless that is faultless.

有人才不犯错误。

To err is human.

人都会犯错误。

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

行政体/层，常犯错误公司决策层，应该是指公司内握有权却没有多少能力管理者。