If you can dream it, you can do it.
Always desire to learn something useful.
Quality is not an act, it is a habit.
Expect problems and eat them for breakfast.
Go for it now. The future is promised to no one.
If you're going through hell, keep going.
Never complain and never explain.
It's always too early to quit.
If you think you can do it, you can.
To know oneself, one should assert oneself.
As my dad said, you have an obligation to leave the world better than how you found it. And he also reminded us to be givers in this life, and not takers.