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

Character, in great and little things, means carrying through what you feel able to do.

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

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

Beware of little expenses. A small leak will sink a great ship.

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

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

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

That some achieve great success, is proof to all that others can achieve it as well.

Many great actions are committed in small struggles.