We can change our circumstances by a mere change of our attitude.
Intelligence is a fixed goal with variable means of achieving it.
Our faith is faith in someone else's faith, and in the greatest matters this is most the case.
A man has as many social selves as there are individuals who recognize him.
If an unusual necessity forces us onward, a surprising thing occurs. The fatigue gets worse up to a certain point, when, gradually or suddenly, it passes away and we are fresher than before!
Genius... means little more than the faculty of perceiving in an unhabitual way.