Know or listen to those who know.
The secret of getting ahead is getting started.
Always desire to learn something useful.
Without hard work, nothing grows but weeds.
Never complain and never explain.
Only the educated are free.
Quality is not an act, it is a habit.
Either you run the day or the day runs you.
To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Science by itself has no moral dimension. But it does seek to establish truth. And upon this truth morality can be built.