"مزیت یک محیط کنترل شده این است که قابل پیش بینی است"
“Behavior is determined by its consequences”
“People are good or bad because of their environments”
“The consequences of an act affect the probability of its occurring again”
“A failure is not always a mistake; it may simply be the best one can do under the circumst...”
“Wake up determined. Go to bed satisfied.”
“A life spent making mistakes is not only more honorable, but more useful than a life spent...”
“Successful people are those with successful habits”
“I never viewed myself as particularly talented. Where I excel is ridiculous, sickening, wo...”
“Nothing in the world is ever completely wrong. Even a stopped clock is right twice a day.”
“Once we accept our limits, we go beyond them.”
“We are stubborn on vision. We are flexible on details.”
“When someone else's happiness is your happiness, that is love”
“The only impossible journey is the one you never begin.”
“We are all in the gutter, but some of us are looking at the stars.”