“Do we miss not only the past but every future the lost past describes? Is that just the nature of missing? All the lost might-have-beens? The certainty that those uncertain futures are gone?”

“I'm choosing happiness over suffering, I know I am. I'm making space for the unknown future to fill up my life with yet-to-come surprises.”

“Future warns us through current symptoms in nature.”

“Human relationships always help us to carry on because they always presuppose further developments, a future - and also because we live as if our only task was precisely to have relationships with ...”

“At the end of the day the only thing that stays are your words. They linger while you disappear. Hanging in the air like they're on a clothesline, oh how I wish I could let them go.”

“Only wise men look for new wisdom.”

“This person has just arrived on this planet, knows nothing about it, has no standards by which to judge it. This person does not care what it becomes. It is eager to become absolutely anything it i...”

“We stand at the birth of a new millennium, ready to unlock the mysteries of space, to free the Earth from the miseries of disease, and to harness the energies, industries and technologies of tomorr...”

“There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.”

“Science literacy is the artery through which the solutions of tomorrow's problems flow.”