If you cannot do great things, do small things in a great way.

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

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

There is no pain so great as the memory of joy in present grief.

Death comes to all, but great achievements build a monument which shall endure until the sun grows cold.

Hate is too great a burden to bear. It injures the hater more than it injures the hated.

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

I believe in the fundamental truth of all great religions of the world.

Most people say that it is the intellect which makes a great scientist. They are wrong: it is character.

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