It was not reason that ...

It was not reason that besieged Troy; it was not reason that sent forth the Saracen from the desert to conquer the world; that inspired the crusades; that instituted the monastic orders; it was not reason that produced the Jesuits; above all, it was not reason that created the French Revolution. Man is only great when he acts from the passions; never irresistible but when he appeals to the imagination.
It was not reason that besieged Troy; it was not reason that sent forth the Saracen from the desert to conquer the world; that inspired the crusades; that instituted the monastic orders; it was not reason that produced the Jesuits; above all, it was not reason that created the French Revolution. Man is only great when he acts from the passions; never irresistible but when he appeals to the imagination.

Quotes from the same author

Never complain and never explain.
We make our own fortunes and we call them fate.
Action may not always bring happiness; but there is no happiness without action.
The secret of success is constancy to purpose.
One secret of success in life is for a man to be ready for his opportunity when it comes.