I overcame the nightmares because of my dreams.

I do what I feel impelled to do, as an artist would. Scientists function in the same way. I see all these as creative activities, as all part of the process of discovery. Perhaps that's one of the characteristics of what I call the evolvers, any subset of the population who keep things moving in a positive, creative, constructive way, revealing the truth and beauty that exists in life and in nature.

Good parents give their children Roots and Wings. Roots to know where home is, wings to fly away and exercise what's been taught them.

Your dreams tell you what to do; your reason tells you how to do it.

I look upon ourselves as partners in all of this, and that each of us contributes and does what he can do best. And so I see not a top rung and a bottom rung - I see all this horizontally - and I see this as part of a matrix. And I see every human being as having a purpose, a destiny, if you like - the destiny that exists in each of us - and find ways and means to provide such opportunities for everyone.

It is said to await certainty is to await eternity.

Are we being good ancestors?