To know oneself, one should assert oneself.

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

The secret of getting ahead is getting started.

Never complain and never explain.

I can, therefore I am.

Begin to be now what you will be hereafter.

Problems are not stop signs, they are guidelines.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.