Do not weep do not wax indignant. Understand.
To know oneself, one should assert oneself.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
Only the educated are free.
Never complain and never explain.
Begin to be now what you will be hereafter.
Be kind whenever possible. It is always possible.
What you do today can improve all your tomorrows.
Know or listen to those who know.
Words of wisdom are spoken by children at least as often as scientists.