我命由我,不由天！
I'm the master of my own destiny!
解析：
destiny英 美 表示：命运，定数，天命同义词有：fate；life
master英 美 这里作为名词：主人，主宰者
这个翻译最简洁达意，强调了"我命由我"。
句子延伸：
我的命运由我控制，而不是上帝。
My destiny is governed by me not God.
我的命运不是天注定，而是掌握在我自己手中。
My destiny isn't written in the stars, but held in my hand.
解析：
这里的 written in the stars 是一个成语，英国人认为天上的每颗星星都代表一个人，每个人的命运都写在专属于自己的那颗星上，因此 written in the stars 表示"命中注定"。
更多台词赏析
"人心中的成见是一座大山，任你怎么努力都休想搬动。"
"The prejudice in your mind is like a mountain, and no matter how hard you try, you can't move it."
"如果你问我，人能否改变自己的命运，我也不晓得，但是不认命，就是哪吒的命。"
"If you ask me whether people can change their own destiny, I will show you I don't know. As far as I am concerned, do not believe in destiny, which is the fate of Nezha."
解析：as far as英、美只要; 直到…为止; 据…，就…;As far as I'm concerned the officials incited the fight.在我看来，是官员们煽动了这场争斗。
我自己的命我自己扛，不连累别人！
I will shoulder my own destiny, and by no means do I bring trouble to others.
句子解析：
by no means 是固定搭配，意思是决不;并不;绝不，一点也不。
例句：I am by no means an unsociable person.
我绝对不是一个不合群的人。
我是小妖怪，逍遥又自在，杀人不眨眼，吃人
不放盐！
I am a goblin, who live a free and comfortable life, killing people without even blinking an eye and murdering people in cold blood.
句子解析：
goblin 英[ˈɡɒblɪn]、美[ˈɡɑːblɪn]n. 小妖精，丑妖怪;My dear little green goblin, you know I love you.我亲爱的小绿妖，请你知道，我爱你。
若命运不公，就和它斗到底。
Maybe the fate treats you unfairly. But never mind, just fight it to the end.
生而为魔，那又如何。
Born as a demon, so what ?
"你是我唯一的朋友""你也是我唯一的朋友"
"You are my only friend."
"You too."
别人的看法都是狗屁，你是谁只有你自己说了才算，这是爹教我的道理。
The viewpoints of others are nonsense. It's the truth my father taught me that who you are depend on what you say.
解析：nonsense英[ˈnonsns]、美[ˈnɑːnsens]n.谬论; 胡扯; 胡言乱语; 毫无意义的话; 没有意义的文章;Most orthodox doctors however dismiss this as complete nonsense.但大多数传统的医生认为此说法完全是胡说八道。
一生中能改变命运的机会，可不多呀！
Chances to change your destiny in your life are few and far between.
我会让所有人刮目相看，走着瞧！
I will let people look at me with new eyes. Wait and see