Love and joy are twins or born of each other.
Principle is a passion for truth.
A strong passion for any object will ensure success, for the desire of the end will point out the means.
To display the greatest powers, unless they are applied to great purposes, makes nothing for the character of greatness.
He who undervalues himself is justly undervalued by others.
To impress the idea of power on others, they must be made in some way to feel it.