“Boast not of what thou would'st have done, but do.”

“What is done cannot be undone, but one can prevent it happening again”

“What's done can't be undone, but at least you can keep it from happening again.”

“Success always takes help. Failure is done alone.”

“The world will not remember what you say, but it will certainly not forget what you have done.”

“He who reigns within himself and rules passions, desires, and fears is more than a king.”

“The mind is its own place, and in itself, can make heaven of Hell, and a hell of Heaven.”