Never complain and never explain.
By failing to prepare, you are preparing to fail.
Well done is better than well said.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
After a storm comes a calm.
Expect problems and eat them for breakfast.
The most effective way to do it, is to do it.
Begin to be now what you will be hereafter.
I can, therefore I am.
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.