Never complain and never explain.
You never know what motivates you.
The most effective way to do it, is to do it.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
If you're going through hell, keep going.
Well done is better than well said.
After a storm comes a calm.
Who seeks shall find.
Be kind whenever possible. It is always possible.
However, we do not lack anti-terrorist laws. I do not believe that the recent London bombs were the result of any deficiencies in our legal system.