Expect problems and eat them for breakfast.
Begin to be now what you will be hereafter.
Never complain and never explain.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
Be thine own palace, or the world's thy jail.
If you can dream it, you can do it.
Know or listen to those who know.
I've done an informal, anecdotal survey about marriage, and I've found no evidence that it brings happiness.