People get into the habit of entrusting the things they desire to wishful thinking, and subjecting things they don't desire to exhaustive thinking
ThucydidesThere is no need to suppose that human beings differ very much one from another; but it is true that the ones who come out on top are the ones who have been trained in the hardest school.
ThucydidesAbstinence from all injustice to other first-rate powers is a greater tower of strength than anything that can be gained by the sacrifice of permanent tranquillity for an apparent temporary advantage.
Thucydides