Know or listen to those who know.

If you're going through hell, keep going.

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

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

Be gentle to all and stern with yourself.

Always desire to learn something useful.

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

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