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

Without hard work, nothing grows but weeds.

Always desire to learn something useful.

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

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

Things do not happen. Things are made to happen.

I can, therefore I am.

If you're going through hell, keep going.

You never know what motivates you.