Always desire to learn something useful.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
If you're going through hell, keep going.
Never complain and never explain.
Be gentle to all and stern with yourself.
Wherever you are - be all there.
If you can dream it, you can do it.
I can, therefore I am.
Who seeks shall find.
The reason people find it so hard to be happy is that they always see the past better than it was, the present worse than it is, and the future less resolved than it will be.