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

Be kind whenever possible. It is always possible.

Well done is better than well said.

I can, therefore I am.

To know oneself, one should assert oneself.

Always desire to learn something useful.

Do not weep do not wax indignant. Understand.

If you think you can do it, you can.

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