But chaos in a good sense. Before the beginning of great brilliance, there must be chaos. Before a brilliant person begins something great, they must look foolish to the crowd. They have no magic to stir men's blood and probably in themselves will not be realized. Nothing is more powerful than an idea whose time has come.
Life is either a daring adventure or nothing.
I cannot believe that the purpose of life is to be happy. I think the purpose of life is to be useful, to be responsible, to be compassionate. Drugs will be designed to match our genetic makeup. We won't travel to the stars but we will visit Mars. We will recycle practically everything and the conservation of energy and water will be of paramount importance.