Fault always lies in the same place: with him weak enough to lay blame.

Man, being man, is bound to err.

All men make mistakes.

Man is certain of nothing but his ability to fail

The flaw in the work is the flaw in the man.

Man errs as long as he strives.

It is every man's own fault if he does not take such advice as will be sure to lead him right.

Man is fallible, but maybe men are less so.

Man is always partial and is quite right to be. Even impartiality is partial.

It is always tempting to believe that a bad system is the fault of one bad man.

Everywhere man blames nature and fate, yet his fate is mostly but the echo of his character and passions, his mistakes and weaknesses.

Everywhere man blames nature and fate yet his fate is mostly but the echo of his character and passion, his mistakes and his weaknesses.

Man only blames himself in order that he may be praised.

Any man can make mistakes, but only an idiot persists in his error