Nothing is more tragic - or more common - than mental inertia.
The way of success is the way of continuous pursuit of knowledge.
We are all salesman regardless of our calling. But not all of us are Master Salesmen.
Fear is faith in reverse gear.
Do not let a day go by without taking some time for yourself - some time you spend in pure pleasure, as you see it.
Every human brain is both a broadcasting and receiving station for the vibration of thought.