In any moment of decision the best thing you can do is the right thing. The worst thing you can do is nothing. After all, if we do the wrong thing, at least we can learn.

In any moment of decision, the best thing you can do is the right thing, the next best thing is the wrong thing, and the worst thing you can do is nothing

Far better is it to dare mighty things, to win glorious triumphs, even though checked by failure...than to rank with those poor spirits who neither enjoy much nor suffer much, because they live in a gray twilight that knows not victory nor defeat.

When you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.

The only man who makes no mistakes is the man who never does anything.

All the resources we need are in the mind.