Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)

Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)

There is nothing certain in a man's life but that he must lose it.

There is nothing certain in a man's life but that he must lose it.

I cannot afford to waste my time making money.

I cannot afford to waste my time making money.

Peak performers develop powerful mental images of the behavior that will lead to the desired results. They see in their read more

Peak performers develop powerful mental images of the behavior that will lead to the desired results. They see in their mind's eye the result they want, and the actions leading to it.

Do everything with a mind that lets go. Do not expect praise or reward.

Do everything with a mind that lets go. Do not expect praise or reward.

Realists do not fear the results of their study.

Realists do not fear the results of their study.

Time is the most valuable thing a man can spend.

Time is the most valuable thing a man can spend.

People see the world not as it is, but as they are.

People see the world not as it is, but as they are.

Imagination is the one weapon in the war against reality.

Imagination is the one weapon in the war against reality.