What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Know or listen to those who know.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

If you can dream it, you can do it.

Things do not happen. Things are made to happen.

It's always too early to quit.

Quality is not an act, it is a habit.