“A person who is never duped cannot be a friend.”

“Two persons cannot long be friends if they cannot forgive each other's little failings.”

“A person who cannot imagine the future is a person who cannot contemplate the results of his actions. Some are thus paralyzed into inaction.”

“Never cease loving a person, and never give up hope for him, for even the prodigal son who had fallen most low, could still be saved; the bitterest enemy and also he who was your friend could again be your friend; love that has grown cold can kindle.”

“The only person who never makes mistakes is the person who never does anything.”

“Silence is a true friend who never betrays.”

“A man cannot be said to succeed in this life who does not satisfy one friend.”

“It's said a friend is a person who walks in when everyone else walks out.”

“Never say, and never take seriously anyone who says, "I cannot believe that so-and-so could have evolved by gradual selection". I have dubbed this kind of fallacy "the Argument from Personal Incredulity."”

“person who cannot control his words shows that he cannot control himself, and is unworthy of respect.”