Quality is not an act, it is a habit.
Expect problems and eat them for breakfast.
If you've got a talent, protect it.
If you think you can do it, you can.
Leap, and the net will appear.
Wherever you are - be all there.
After a storm comes a calm.
Well done is better than well said.
Without hard work, nothing grows but weeds.
If you can dream it, you can do it.
I studied voice for about two years with an amazing coach, and I never rose above the level of mediocre.
I think there are a lot more writers who are actors than you know they just don't have roles on famous TV shows that you recognize.