After a storm comes a calm.

I can, therefore I am.

If you think you can do it, you can.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.

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

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

Be gentle to all and stern with yourself.

By failing to prepare, you are preparing to fail.