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

Unless you choose to do great things with it, it makes no difference how much you are rewarded, or how much power you have.

Every happening, great and small, is a parable whereby God speaks to us, and the art of life is to get the message.

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

After climbing a great hill, one only finds that there are many more hills to climb.

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

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

Bitter experience has taught us how fundamental our values are and how great the mission they represent.

Small opportunities are often the beginning of great enterprises.

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