Henri Poincaré Quote

It is not minds that have changed, it is ideas; the intuitional minds have remained the same; but their readers have required of them greater concessions.


The foundations of science


It is not minds that have changed, it is ideas; the intuitional minds have remained the same; but their readers have required of them greater...

It is not minds that have changed, it is ideas; the intuitional minds have remained the same; but their readers have required of them greater...

It is not minds that have changed, it is ideas; the intuitional minds have remained the same; but their readers have required of them greater...

It is not minds that have changed, it is ideas; the intuitional minds have remained the same; but their readers have required of them greater...