I’d just always assumed those constants, so basic, would…

“Science is entirely dependent on constants. Anything that is not constant (natural disasters, poor construction, or other human factors) is nearly impossible to include…

— Stephen and Tiffany Domena

“One of the great constants in life is change.”

— Anonymous

There are three constants in life... change, choice and principles.

— Stephen Covey

“The uncertainty of life got me thinking about the importance of constants in our lives.”

— Michele Scott

If anything runs deeper than a mathematician’s love of variables, it’s a scientist’s love of constants.

— Sam Kean

“According to the anthropic principle proponents, if the universal constants (e.g. gravitation, the strong force, etc.) were just a nose-hair off, the universe as…

— G.M. Jackson

“Constants are few in this every changing world.”

— Steven Redhead

“There are three constants in existence... change with almost everything,choice and principles.”

— Krystal Volney

... that, in a few years, all great physical constants will have been approximately estimated, and that the only occupation which will be left…

— Anonymous

Constants are widely known for the detestable practice of changing their values; we should prepare ourselves against the consequences of such fickleness

— Bertrand Meyer

“Only three constants are significant for star formation: the gravitational constant, the fine structure constant, and a constant that governs nuclear reaction rates.”

— Ian Stewart

They're constants, aren't they?" ... "Books are. That's why we like them so much. They seem immutable. They're not, of course. Not from the…

— C.E. Murphy

“there are no arbitrary constants ... nature is so constituted that it is possible logically to lay down such strongly determined laws that within…

— Albert Einstein

The variables vary too much and the constants aren't as constant as they seem.

— Robert Anton Wilson

The gravitation constant is the same always. But the economic constants-these elasticities of demand and supply-depending, as they do, upon human consciousness, are liable…

— Arthur Cecil Pigou