“Example is the best lesson there is.”

“There never has been security. No man has ever known what he would meet around the next corner; if life were predictable it would cease to be life, and be without flavor.”

“One of the blessings of age is to learn not to part on a note of sharpness, to treasure the moments spent with those we love, and to make them whenever possible good to remember, for time is short.”

“Only a man's character is the real criterion of worth.”

“It isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work at it.”

“In the long run, we shape our lives and we shape ourselves. The process never ends until we die. And the choices we make are ultimately our own responsibility.”

“It all comes to this: the simplest way to be happy is to do good.”

“Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing.”

“Man becomes great exactly in the degree in which he works for the welfare of his fellow-men. The best way to find yourself is to lose yourself in the service of others.”

“An individual has not begun to live until he can rise above the narrow horizons of his particular individualistic concerns to the broader concerns of all humanity.”

“What counts in life is not the mere fact that we have lived. It is what difference we have made to the lives of others that will determine the significance of the life we lead.”

“The better part of one's life consists of his friendships.”