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

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

Great dreams of great dreamers are always transcended.

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

Small opportunities are often the beginning of great enterprises.

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

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

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

People respond when you tell them there is a great future in front of you, you can leave your past behind.

The greatest way to live with honor in this world is to be what we pretend to be.