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

It's always too early to quit.

Be kind whenever possible. It is always possible.

Things do not happen. Things are made to happen.

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.

Problems are not stop signs, they are guidelines.

The secret of getting ahead is getting started.

Know or listen to those who know.