What is the last sentence and the next sentence that can be expected in the future?

In the future, the first sentence is to laugh, and the next sentence is to live up to youth. The phrase "Laugh in fleeting time, the future can be expected, and you can live up to your youth" means to face life with an inclusive heart. The future is worth looking forward to, and don't live up to the good times. Time flies can be understood as life. Throw it with a smile and face it with an inclusive and positive heart. The future is the time from now, and the future time is an instant or a time period relative to the moment we are now in. Relatively speaking, tomorrow is only a part of the future, and so is the next second. Youth refers to beautiful time, often refers to spring, refers to beautiful time, refers to youth.