Do not be jealous of the success of others, because you do not know what he has sacrificed to achieve his success.
Life is not only happiness, but divide the happiness to those around us because the happiness will increase when divided. Failure is caused by two things, the one who thinks but never acts and the person acts but never thinks Positive and optimistic thinking looks like a trivial poetry sentence, but realize it is vital in your decision-making role that will determine success or destruction.