To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
It's always too early to quit.
Always desire to learn something useful.
Without hard work, nothing grows but weeds.
Wherever you are - be all there.
Be kind whenever possible. It is always possible.
To be a good loser is to learn how to win.
Quality is not an act, it is a habit.
I never had the high-paying job or the company car. It took me over a decade to pay off my student loans. I never had to worry about where to dock my yacht to reduce my taxes.