I can, therefore I am.

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

Know or listen to those who know.

Well done is better than well said.

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

Either you run the day or the day runs you.

Begin to be now what you will be hereafter.

Always desire to learn something useful.

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