Man has always desired power. Ownership of property gives this power. Man hankers also after posthumous fame based on power.

Healthy discontent is the prelude to progress.

Be the compromise you want to see in the world.

The safest rule of conduct is to claim kinship when we want to do service and not to insist on kinship when we want to assert a right.

This civilization is such that one has only to be patient and it will be self-destroyed.

Man's upward progress means ever increasing difficulty, which is to be welcomed.

When you are right,you have no need to be angry. When you are wrong, you have no right to be angry.