If you think you can do it, you can.
The most effective way to do it, is to do it.
If you've got a talent, protect it.
The wise does at once what the fool does at last.
Never complain and never explain.
Things do not happen. Things are made to happen.
It's always too early to quit.
If you can dream it, you can do it.
Without hard work, nothing grows but weeds.
Be kind whenever possible. It is always possible.
I have seen doctors, in good faith, leave patients on steroids for years, thinking they are doing right. A friend of mine was on steroids for so long, she has severe osteoporosis.