Without hard work, nothing grows but weeds.
Expect problems and eat them for breakfast.
The dog that trots about finds a bone.
I can, therefore I am.
You never know what motivates you.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
Be kind whenever possible. It is always possible.
What you do today can improve all your tomorrows.
If you can dream it, you can do it.
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.