“A man’s life is what his thoughts make of it”
“A man is what he thinks about all day long.”
“There is a deep tendency in human nature to become precisely like that which you habitually imagine yourself to be.”
“Thoughts are things, that they actually possess dynamic power.”
“You can think your way to failure and unhappiness, but you can also think your way to success and happiness.”
“The world in which you live is not primarily determined by outward conditions and circumstances but by thoughts that habitually occupy your mind.”