Failure is not fatal, but failure to change might be.
There are no big things, only a logical accumulation of little things done at a very high standard of performance.
Do not let what you cannot do interfere with what you can do.
You will never outperform your inner circle.
Working with others makes us much more than we could ever become alone
Don't think that you can make up for it by working twice as hard tomorrow. If you have it within your power to work twice as hard, why aren't you doing it now?