The one who knows that he knows – listen to him;
The one who know that he doesn’t know – teach him;
The one who doesn’t know that he knows – wake him;
The one who doesn’t know that he doesn’t know – leave him alone.
What I must do is all that concerns me, not what the people think.
– Ralph Waldo Emerson (1803-1882)
Live every day as if it were your last, because one of these days, it will be.
– Jeremy Schwartz