The most common form of despair is not being who you are.
记忆是脆弱的——容易被扭曲，容易丢失。
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.
Innovation doesn't happen overnight, it requires continuous investment and patience.