Know or listen to those who know.

It's always too early to quit.

Without hard work, nothing grows but weeds.

Problems are not stop signs, they are guidelines.

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

Quality is not an act, it is a habit.

The dog that trots about finds a bone.

If you're going through hell, keep going.

If you think you can do it, you can.