To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
Know or listen to those who know.
It's always too early to quit.
Well done is better than well said.
Be kind whenever possible. It is always possible.
If you can dream it, you can do it.
Always desire to learn something useful.
By failing to prepare, you are preparing to fail.
Without hard work, nothing grows but weeds.
It is legal because I wish it.