A constant struggle, a ceaseless battle to bring success from inhospitable surroundings, is the price of all great achievements.

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

Only those who dare to fail greatly can ever achieve greatly.

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

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

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

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

Most great people have attained their greatest success just one step beyond their greatest failure.

All great and beautiful work has come of first gazing without shrinking into the darkness.

All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.