To know oneself, one should assert oneself.

Know or listen to those who know.

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

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

By failing to prepare, you are preparing to fail.

Things do not happen. Things are made to happen.

Well done is better than well said.

Quality is not an act, it is a habit.

Go for it now. The future is promised to no one.