A great pleasure in life is doing what people say you cannot do.

Many great actions are committed in small struggles.

The greatest discovery of all time is that a person can change his future by merely changing his attitude.

To accomplish great things, we must not only act, but also dream not only plan, but also believe.

The great thing in the world is not so much where we stand, as in what direction we are moving.

My success was not based so much on any great intelligence but on great common sense.

Little minds are tamed and subdued by misfortune but great minds rise above them.

To be conscious that you are ignorant of the facts is a great step to knowledge.

Suffering becomes beautiful when anyone bears great calamities with cheerfulness, not through insensibility but through greatness of mind.

If you listen to your fears, you will die never knowing what a great person you might have been.