He who sees without loving is only straining his eyes in the darkness.
It's good to slowly come to the realization that you understand nothing.
An act of goodness is of itself an act of happiness.
To be happy is only to have freed one's soul from the unrest of unhappiness.
All our knowledge merely helps us to die a more painful death than animals that know nothing.
At every crossroad on the way that leads to the future, each progressive spirit is opposed by a thousand men appointed to guard the past.