Hear, See, and Do

When you hear something, you forget it.
When you see something, you remember it.
But not until you do something will you understand it. 

Pecking Order of Academics

1. Psychologist wants to be social scientist. 
2. Social scientist wants to be economist. 
3. Economist wants to be chemist.
4. Chemist wants to be physicist.
5. Physicist wants to be mathematician. 
6. Mathematician wants to be God.