Be kind whenever possible. It is always possible.
It's always too early to quit.
If you can dream it, you can do it.
The secret of getting ahead is getting started.
Well done is better than well said.
To know oneself, one should assert oneself.
Never complain and never explain.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
Who seeks shall find.
I've done an informal, anecdotal survey about marriage, and I've found no evidence that it brings happiness.