Be gentle to all and stern with yourself.

If you think you can do it, you can.

It's always too early to quit.

The wise does at once what the fool does at last.

Without hard work, nothing grows but weeds.

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

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

Expect problems and eat them for breakfast.

Know or listen to those who know.