I can, therefore I am.
By failing to prepare, you are preparing to fail.
It's always too early to quit.
You never know what motivates you.
Well done is better than well said.
Never complain and never explain.
What you do today can improve all your tomorrows.
Either you run the day or the day runs you.
Only the educated are free.
Be thine own palace, or the world's thy jail.
Intensity like signal strength will generally fall off with distance from the source, although it also depends on the local conditions and the pathway from the source to the point.