Stay the course. When thwarted try again; harder; smarter. Persevere relentlessly.

Success is a personal matter - only you as an individual can tell if you did everything within your power to give your best effort

There are little details in everything you do, and if you get away from any one of the little details, you're not teaching the thing as a whole. For it is little things which, together, make the whole. This, I think, is extremely important.

The general feeling is, if you don't treat everyone the same you're showing partiality. To me, that's when you show the most partiality, when you treat everyone the same. You must give each individual the treatment that you feel he earns and deserves, recognizing at all times that you're imperfect and you're going to be incorrect oftentimes in your judgment.

As long as you try your best, you are never a failure. That is, unless you blame others.

Failure is not the crime. Low aim is.

Respect a man, and he will do all the more.