Self-control is the chief element in self-respect, and respect of self, in turn, is the chief element in courage.
ThucydidesHe passes through life most securely who has least reason to reproach himself with complaisance toward his enemies.
ThucydidesIn general, the men of lower intelligence won out. Afraid of their own shortcomings and of the intelligence of their opponents, so that they would not lose out in reasoned argument or be taken by surprise by their quick-witted opponents, they boldly moved into action. Their enemies,on the contrary, contemptuous and confident in their ability to anticipate, thought there was no need to take by action what they could win by their brains.
ThucydidesI could have wished that the reputations of many brave men were not to be imperilled in the mouth of a single individual, to stand or fall according as he spoke well or ill. For it is hard to speak properly upon a subject where it is even difficult to convince your hearers that you are speaking the truth.
Thucydides