When force of circumstance upsets your equanimity lose no time in recovering your self-control, and do not remain out of tune longer than you can help. Habitual recurrence to the harmony will increase your mastery of it.
Marcus AureliusNothing happens to any man which he is not formed by nature to bear. The same things happen to another, and either because he does not see that they have happened or because he would show a great spirit he is firm and remains unharmed. It is a shame then that ignorance and conceit should be stronger than wisdom.
Marcus Aurelius