The world is so big, I want to see it. Everything has cracks, that's where light comes in. Living not only requires oxygen but also courage. Time is the best doctor, but it is also the cruelest referee. Life is like a journey. You don't care about the destination. What you care about should be the scenery along the way and the mood of watching the scenery. 6. Don't forget your original intention. Better to change than complain. Life is about tossing and turning, life is about struggling. The most beautiful thing in the world is to fight for your ideals. Everything that happens must have a purpose and will always help you grow in some way.