Everyone is a prisoner of his own experiences. No one can eliminate prejudices -- just recognize them.
One look around us ought to show that all our arbitrary measures and bounds have been clamped on us by mankind.
We know accurately only when we know little; with knowledge doubt increases.
The tipping custom originated in England when small sums were dropped into a box marked T.I.P.S., To Insure Prompt Service.
The average dog is a nicer person than the average person.
Much good work is lost for the lack of a little more.
The finest inheritance you can give to a child is to allow it to make its own way, completely on its own feet.
No use to shout at them to pay attention. If the situations, the materials, the problems before the child do not interest him, his attention will slip off to what does interest him, and no amount of exhortation of threats will bring it back.
There is no wealth but life.
Enthusiasm is that kindling spark which marks the difference between the leaders in every activity and the laggards who put in just enough to "get by."