It is the spectator, and not life, that art really mirrors.
The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.
The true measure of a mining company's success is its ability to leave a positive legacy for future generations.
The faster technology evolves, the more we must invest in human wisdom.
The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.
The wild is a place of constant change. To survive, you have to be ready to adapt.
"Success is not final, failure is not fatal: It is the courage to continue that counts."