The imagination is man's power over nature.

Imagination grows by exercise and contrary to common belief is more powerful in the mature than in the young.

Next to power without honor the most dangerous thing in the world is power without humor.

I was a product of a divorced family and I used humor as a weapon to combat sadness. I used comedy to make my mother laugh in light of the darkness that she faced and to me it became a very powerful tool at a very young age at six. I saw how therapeutic it could be.

Insult is powerful. Insult begets both rage and humor and often at the same time.

Throughout history great leaders have known the power of humor.

I'm thrilled to continue my partnership with U by Kotex for Generation Know while helping to empower girls. I've always been a motivational resource for my younger sisters and hope I can positively impact and inspire other young girls too.

And I hope America will realise as the only superpower now it really must use its power in a way that's going to build up the world and to support the United Nations.

Pope John Paul II brought hope to all corners of the world to people of all faiths and backgrounds with his powerful belief in the human spirit.

The myth of the liberal media empowers conservatives to control debate in the United States to the point where liberals cannot even hope for a fair shake anymore.