Who said “As a rule we disbelieve all the facts and theories for which we have no use.”?

“First we have to believe, and then we believe.”

“In order to succeed, we must first believe that we can.”

“We are born believing. A man bears beliefs as a tree bears apples.”

“Many a time I have wanted to stop talking and find out what I really believed.”

“It is always easier to believe than to deny. Our minds are naturally affirmative.”

“The art of being wise is the art of knowing what to overlook.”

“There is a voice inside which speaks and says: ''This is the real me!''”

“Nothing is so fatiguing as the eternal hanging on of an uncompleted task.”

“Believe that life is worth living, and your belief will help create the fact.”

“It is only by risking our persons from one hour to another that we live at all.”

“Only necessity understood, and bondage to the highest is identical with true freedom.”