Life is impermanent, and many things are beautiful and full of hope at first, but the direction of things will change because of the influence of many factors, and will eventually lead to an unpredictable ending.
Facing the life with uncertain facts, we can only try to adjust ourselves to accept the reality, swallow our inner unwillingness and helplessness, and make ourselves stronger and more mature.
When the fate is unfair, we should also have good thoughts and not hold grudges, otherwise we will harm others and ourselves like Manlu.