Never complain and never explain.
By failing to prepare, you are preparing to fail.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
I can, therefore I am.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
If you think you can do it, you can.
The wise does at once what the fool does at last.
I pick projects according to how fascinating they are to me, and it has resulted in a broad reach. My records are actually in five different sports: balloons, airplanes, airships, gliders, and sailboats.