“Thus, they are free to replace some objects by others so long as the relations remain unchanged.Quote by Henri PoincareTopics: Quotes about Henri PoincareShare on:FacebookPinterestWhatsApp
A scientist worthy of his name, about all a mathematician, experiences in his work the...#Henri Poincare
To doubt everything, or, to believe everything, are two equally convenient solutions; both dispense with...#Henri Poincare
If one looks at the different problems of the integral calculus which arise naturally when...#Henri Poincare
A very small cause which escapes our notice determines a considerable effect that we cannot...#Henri Poincare
