A young man is a theory, an old man is a fact. E. W. Howe
A young man is a theory, an old man is a fact.
Democracy is beautiful in theory; in practice it is a fallacy. Benito Mussolini
Democracy is beautiful in theory; in practice it is a fallacy.
The theory of Communism may be summed up in one sentence: Abolish all private property. Karl Marx
The theory of Communism may be summed up in one sentence: Abolish all private property.
One of my teachers, Jack Ratcliffe, who had given an excellent course on electromagnetic theory during my final undergraduate year. Antony Hewish
One of my teachers, Jack Ratcliffe, who had given an excellent course on electromagnetic theory during my final undergraduate year.
If the theory of relativity had also been necessary for salvation, it would have been revealed to Saint Paul or to Moses. Georges LemaƮtre
If the theory of relativity had also been necessary for salvation, it would have been revealed to Saint Paul or to Moses.
Maxwell's theory is Maxwell's system of equations. Heinrich Hertz
Maxwell's theory is Maxwell's system of equations.
The theory of evolution, like the theory of gravity, is a scientific fact. Neil deGrasse Tyson
The theory of evolution, like the theory of gravity, is a scientific fact.
The theory of Probable Evidence is the mathematical contribution to Logic, and is of paramount importance. Alexander Bain
The theory of Probable Evidence is the mathematical contribution to Logic, and is of paramount importance.
The Newton of drift theory has not yet appeared. His absence need cause no anxiety; the theory is still young and still often treated with suspicion. Alfred Wegener
The Newton of drift theory has not yet appeared. His absence need cause no anxiety; the theory is still young and still often treated with suspicion.
In 1975, ... [speaking with Shiing Shen Chern], I told him I had finally learned ... the beauty of fiber-bundle theory and the profound Chern-Weil theorem. Chen-Ning Yang
In 1975, ... [speaking with Shiing Shen Chern], I told him I had finally learned ... the beauty of fiber-bundle theory and the profound Chern-Weil theorem.
My object will be, first, to show by what connections the history of the fossil bones of land animals is linked to the theory of the earth and why they have a particular importance in this respect. Georges Cuvier
My object will be, first, to show by what connections the history of the fossil bones of land animals is linked to the theory of the earth and why they have a particular importance in this respect.
Mathematics is the queen of sciences and number theory is the queen of mathematics. Carl Friedrich Gauss
Mathematics is the queen of sciences and number theory is the queen of mathematics.