Life is to be happy. Don't go worrying about the past or the future to come because we cannot resolve anything. Therefore, it should be alive today, and making the best of everything, A good laeoanakhot will come to us.
Living in the present, to be happy. Do not worry about the past or future that is yet to come. Because we can not solve anything. Therefore, it should be alive today happily. And do everything to the best. Then the future will come to us.
To live for the present to be happy. Don't worry about the past or the future. Because we can't fix anything. Therefore, to live in today's happy and do my best.