What did Henri Poincare mean by: One does not ask whether a scientific theory is true, but only whether it is convenient. - Henri Poincare Copy
+ There are no solved problems; there are only problems that are more or less solved. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Knowledge, Math, Ontology, 0 - Henri Poincare
+ Just as houses are made of stones, so is science made of facts. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Fact, House, Stones, 0 - Henri Poincare
+ We also know how cruel the truth often is, and we wonder whether delusion is not more consoling. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Often Is, Truth, Wonder, 0 - Henri Poincare
+ Thought is only a flash between two long nights, but this flash is everything. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Night, Science, 0 - Henri Poincare
+ It is through science that we prove, but through intuition that we discover. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Creativity, Intuition, Science, 0 - Henri Poincare
+ A small error in the former will produce an enormous error in the latter. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Errors, Produce, 0 - Henri Poincare
+ [T]he different branches of Arithmetic – Ambition [G]eometry is not true, it is advantageous. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Ambitious, Different, Math, 0 - Henri Poincare
+ But for harmony beautiful to contemplate, science would not be worth following. Feraz Zeid, January 17, 2024January 17, 2024, Henri Poincare, Art, Beautiful, Beauty, 0 - Henri Poincare
Nothing can be more idle than the opposition of theory to practice! - Jean-Baptiste Say Economist · France
The theory of interest was wrapped in utter obscurity, until Hume and Smith dispelled the vapor. - Jean-Baptiste Say Economist · France
For the most part, quantum theory has been of little practical value in my life. - Jenny Diski Writer · England
Theory must mediate between all previous truths and certain new experiences - William James Philosopher and psychologist · USA
I was an English major, so I love discussing possibilities and alternate theories. - William Mapother
The ground of science was littered with the corpses of dead unified theories. - Freeman Dyson Physicist · United Kingdom
It is certainly not the least charm of a theory that it is refutable. Explain - Friedrich Nietzsche Philosopher · Germany
