“We should be ready to change our views at any time..and live with an open and receptive mind. A sailor who sets the same sails all the time, without making changes when the wind changes, will never reach his harbor.” –Henry George

“Never be ashamed to admit what you do not know.” –Arabic Proverb

“He who does good to others makes the biggest gift to himself.” –Seneca

“Seek to learn constantly while you live; do not wait in the faith that old age by itself will bring wisdom.” –Solon

“We lie to other people so often that we get used to it, and we start to lie to ourselves.” –François de La Rochefoucauld

“If you notice someone in error, then correct this person and his mistake in a humble way. If he does not listen to you, blame yourself only; or, even better, do not blame anybody, but continue to be humble.” –Marcus Aurelius

“Every thought a person dwells upon, whether he expresses it or not, either damages or improves his life.” –Lucy Malory

“Be strict in judging yourself and gentle in judging others, and you will have no enemies.” –Chinese Wisdom

“Only when we forget what we were taught do we start to have real knowledge.” –Henry David Thoreau