Henri Poincaré Quote

To doubt everything and to believe everything are two equally convenient solutions; each saves us from thinking.


Science and Hypothesis (1902)


To doubt everything and to believe everything are two equally convenient solutions; each saves us from thinking.

To doubt everything and to believe everything are two equally convenient solutions; each saves us from thinking.

To doubt everything and to believe everything are two equally convenient solutions; each saves us from thinking.

To doubt everything and to believe everything are two equally convenient solutions; each saves us from thinking.