To learn the worth of a man's religion, do business with him.
The doubt of an earnest, thoughtful, patient and laborious mind is worthy of respect. In such doubt may be found indeed more faith than in half the creeds.
Do definite good; first of all to yourself, then to definite persons.
Our prejudices are like physical infirmities — we cannot do what they prevent us from doing.
Worry, whatever its source, weakens, takes away courage, and shortens life.
If I am not pleased with myself, but should wish to be other than I am, why should I think highly of the influences which have made me what I am?