Know or listen to those who know.

Be thine own palace, or the world's thy jail.

Without hard work, nothing grows but weeds.

The most effective way to do it, is to do it.

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

It's always too early to quit.

What you do today can improve all your tomorrows.

Problems are not stop signs, they are guidelines.