Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
有小聪明的人不能让他谋划大事,有小忠诚的人不能让他掌管法律
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
Innovation is not a slogan, but something we do every day.