Never complain and never explain.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
Well done is better than well said.
By failing to prepare, you are preparing to fail.
Be kind whenever possible. It is always possible.
Expect problems and eat them for breakfast.
If you can dream it, you can do it.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
The people who work in intelligence work are more conscious, more apt to be attentive.