In man (as the only rational creature on earth) those natural capacities which are directed to the use of his reason are to be fully developed only in the race, not in the individual.
Procrastination is hardly more evil than grasping impatience.
Give a man everything he wants and at that moment everything is not everything
The only thing permanent is change.
Reason should investigate its own parameters before declaring its omniscience.
But although all our knowledge begins with experience, it does not follow that it arises from experience.