Neither blame or praise yourself. - Plutarch

The whole like of a man is but a point of time; let us enjoy it.

Now at the time of which I was speaking, as the voters were inscribing their ostraka [to determine which politician would be expelled from the city], it is said that an unlettered and utterly boorish fellow handed his ostrakon to Aristides, whom he took to be one of the ordinary crowd, and asked him to write Aristides on it. He, astonished, asked the man what possible wrong Aristides had done him. “None whatever,” was the answer, “I don’t even know the fellow, but I am tired of hearing him everywhere called ‘The Just.’ ” On hearing this, Aristides made no answer, but wrote his name on the ostrakon and handed it back.

Lamachus chid a captain for a fault; and when he had said he would do so no more, "Sir," said he, "in war there is no room for a second miscarriage." Said one to Iphicrates, "What are ye afraid of?" "Of all speeches," said he, "none is so dishonourable for a general as ‘I should not have thought of it.'"