It's always too early to quit.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
Leap, and the net will appear.
If you think you can do it, you can.
Know or listen to those who know.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
Never complain and never explain.
You never know what motivates you.