To know oneself, one should assert oneself.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
Without hard work, nothing grows but weeds.
Never complain and never explain.
You never know what motivates you.
Be kind whenever possible. It is always possible.
Expect problems and eat them for breakfast.
Always desire to learn something useful.
Go for it now. The future is promised to no one.
Be thankful for problems. If they were less difficult, someone with less ability might have your job.