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

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

Enthusiasm is the mother of effort, and without it nothing great was ever achieved.

It is not enough to have great qualities We should also have the management of them.

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

Only passions, great passions can elevate the soul to great things.

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

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

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

All difficult things have their origin in that which is easy, and great things in that which is small.