One must be a god to be able to tell successes from failures without making a mistake.

let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.

要想端正自身行为，先要端正自己的身心；要想处理好天下大事，先要处理好身边小事。