Famous quotes containing the words equal, house and/or system:
“Until the sky is the limit [for women], as it is for men, men as well as women will suffer, because all society is affected when half of it is denied equal opportunity for full development.”
—Mary Barnett Gilson (1877–?)
“Science is built up with facts, as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house.”
—Jules Henri Poincare (1854–1912)
“Science is a system of statements based on direct experience, and controlled by experimental verification. Verification in science is not, however, of single statements but of the entire system or a sub-system of such statements.”
—Rudolf Carnap (1891–1970)