Every judgment in science stands on the edge of error, and is personal..

It is worse to be irresolute than to be wrong..

You are good, You are great, You are amazing.

I do not want chemistry to degenerate into a religion; I do not want the chemist to believe in the existence of atoms as the Christian believes in th….

Isn't life the strangest thing you've ever seen?.

In science, 'fact' can only mean 'confirmed to such a degree that it would be perverse to withhold provisional assent.' I suppose that apples might s….

Life's there to make the most of, and that's what I do..

Anytime you’re on the podium, it’s good..

Chemistry is a gibberish of Latin and German; but in Leibig's hands it becomes a powerful language..

I am definitely as happy as I've ever been. Happier, I would say, than I've ever been..

As thy days, so shall thy strength be..

Beauty is the arrowhead of evangelization..

The difference between screwing around and science is writing it down..

I began a conversation with the heads of our esteemed department of political science, and instantly I concluded, 'Hopelessly incompetent!.

Both the man of science and the man of art live always at the edge of mystery, surrounded by it. Both, as a measure of their creation, have always ha….

Science starts with preconception, with the common culture, and with common sense. It moves on to observation, is marked by the discovery of paradox,….

I don't work from nature, I work like nature..

God is not He who is, but That which is..

That's life again. We can't decide what we like..

Outside intelligences, exploring the Solar System with true impartiality, would be quite likely to enter the Sun in their records thus: Star X, spect….

There are still many unsolved problems about bird life, among which are the age that birds attain, the exact time at which some birds acquire their a….