Happiness, whether in business or private life, leaves little trace in history.

The earth is, like our own skin, fated to carry the scars of ancient wounds.

Everything must be recaptured and relocated in the general framework of history, so that despite the difficulties, the fundamental paradoxes and contradictions, we may respect the unity of history which is also the unity of life.

For a century, the Arabs tribes gave Islam the first of these victories. Then the rough mountain peoples of North Africa, the Berbers, helped it to conquer Spain and organize Fatimid Egypt.

The mere smell of cooking can evoke a whole civilization.

For the historian everything begins and ends with time, a mathematical, godlike time, a notion easily mocked, time external to men, 'exogenous,' as economists would say, pushing men, forcing them, and painting their own individual times the same color: it is, indeed, the imperious time of the world.

The companies only developed if the state did not intervene in the French fashion. If on the contrary a certain degree of economic freedom was the rule, capitalism moved in firmly and adapted itself to all administrative quirks and difficulties