Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

Only the educated are free.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

If you're going through hell, keep going.

Quality is not an act, it is a habit.

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

Well done is better than well said.