I am a Star Trek fan. When I was in high school, we tended to have a classroom movie time every Saturday evening. I was impressed by Star Trek profoundly. "Space, the final frontier. These are the voyages of the starship Enterprise. Its five-year mission, to explore strange new worlds, to seek out new life and civilisations, to bravely go where no man has gone before." This is the tag of Star Trek and it can also be seen in many Star Trek films and TV series. It is so classic that I always feel surging and filled with deep esteem whenever I hear about it. Progress and explore the new frontier. Whether the result is peace or war, looting or alliance, conquer or be conquered, "exploration" and "adventure" itself will make us thrilled like a newborn baby. We all like adventure. Nonetheless sometimes we will get lost, some lost in the space, some lost in the humanity and intuitive knowledge. At the end of the Star Trek Beyond, we will find that the evildoer is Edison who was thought to be dead many years ago. In everyone's mind, he was a hero and no one can think of the truth that he is alive and becomes evil. Although everything he did is unforgivable, I still feel sympathetic about him. The reason why he becomes evil is because he considered he was abandoned by his people, then he has the thought of revenge. In my opinion, losting your heart is a really terrible thing. Despite keeping your heart all the time is not easy, we still need to go for it.