Well done is better than well said.

Be gentle to all and stern with yourself.

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

Either you run the day or the day runs you.

Know or listen to those who know.

I can, therefore I am.

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

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.