The wise does at once what the fool does at last.
If you can dream it, you can do it.
Be gentle to all and stern with yourself.
Be thine own palace, or the world's thy jail.
Never complain and never explain.
Leap, and the net will appear.
Things do not happen. Things are made to happen.
I can, therefore I am.
To know oneself, one should assert oneself.
It's always too early to quit.
The conception that, instead of this, contemporary society is at or near a turning point is very prominent in the views of a school of social scientists who, though they are still comparatively few, are getting more and more of a hearing.