Live truth instead of professing it.
What we call God's justice is only man's idea of what he would do if he were God.
The recipe for perpetual ignorance is: Be satisfied with your opinions and content with your knowledge.
A failure is a man who has blundered, but is not able to cash in the experience.
The happiness of this life depends less on what befalls you than the way in which you take it.
Do not dump your woes upon people — keep the sad story of your life to yourself. Troubles grow by recounting them.