Successful action tends to become an end in itself.
Never have the young taken themselves so seriously, and the calamity is that they are listened to and deferred to by so many adults.
To dispose a soul to action we must upset its equilibrium.
The future belongs to the learners-not the knowers.
Unless a man has the talents to make something of himself, freedom is an irksome burden.
Our quarrel with the world is an echo of the endless quarrel proceeding within us.