Day life Quote by Arthur C. Clarke

Without theory, practice is but routine born of habit. Theory alone can bring forth and develop the spirit of invention. ... [Do not] share…

— Louis Pasteur

What I do is very theoretical. It won't necessarily have implications for anything anyone is doing tomorrow, yet you know that there's a sense…

— Lisa Randall

If the experience of science teaches anything, it's that the world is very strange and surprising. The many revolutions in science have certainly shown…

— John Polkinghorne

Science has its being in a perpetual mental restlessness.

— William Temple

Scientific theory is a contrived foothold in the chaos of living phenomena.

— Wilhelm Reich

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its…

— Nikola Tesla

Perhaps because of this, many have looked at my practice in terms of science and technology, however, for me it is just as informed…

— Patricia Piccinini

We can study material processes and various processes at the energetic level, that is what we can do as natural scientists. And then there…

— Albert Hofmann

A theory in its day helps to solve the problems of the day.

— Jacob Bronowski

As a scientist, I am not sure anymore that life can be reduced to a class struggle, to dialectical materialism, or any set of…

— Diane Frolov

There is, in fact, no reason to believe that any given natural phenomenon, however marvelous it may seem today, will remain forever inexplicable. Soon…

— H. L. Mencken

Nothing can be more idle than the opposition of theory to practice!

— Jean-Baptiste Say