To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

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

Never complain and never explain.

Quality is not an act, it is a habit.

Know or listen to those who know.

Things do not happen. Things are made to happen.

Be kind whenever possible. It is always possible.

Do not weep do not wax indignant. Understand.