A mother is the best friend God ever gave.
If one is not virtuous he becomes vicious.
Galileo called doubt the father of invention; it is certainly the pioneer.
A book should be luminous not voluminous.
The grandest of all laws is the law of progressive development. Under it, in the wide sweep of things, men grow wiser as they grow older, and societies better.
What we call conscience in many instances, is only a wholesome fear of the law.