If we did all the things we are capable of, we would literally astound ourselves.

I do an awful lot of scuba diving. I love to be on the ocean, under the ocean. I live next to the ocean.

Really big people are, above everything else, courteous, considerate and generous - not just to some people in some circumstances - but to everyone all the time. 

It is science alone that can solve the problems of hunger and poverty, of insanitation and illiteracy, of superstition and deadening custom and tradition, of vast resources running to waste, or a rich country inhabited by starving people... Who indeed could afford to ignore science today? At every turn we have to seek its aid... The future belongs to science and those who make friends with science.

Truth stands, even if there be no public support. It is self-sustained.

The best and noblest gifts of humanity cannot be the monopoly of a particular race or country; its scope may not be limited nor may it be regarded as the miser's hoard buried underground.

An appeaser is one who feeds a crocodile, hoping it will eat him last. 

The Jacques Cousteau shows actually got me very excited about the fact that there's an alien world here on Earth.

The sun that rises at dawn has to set at dusk.

I love Mickey Mouse more than any woman I have ever known.

Prayer is a confession of one's own unworthiness and weakness.

You, yourself, as much as anybody in the entire universe, deserve your love and affection.