worry oneself meaning in Chinese

担心, 自找烦恼
自找烦恼

And is it worth worrying oneself , when life is only one second in comparison with eternity ? but at the moment when he believed himself soothed by reflections of that sort , he suddenly had a vision of her , and of her at those moments when he had most violently expressed his most insincere love to her , and he felt a rush of blood to his heart , and had to jump up again , and move about and break and tear to pieces anything that his hands came across
但是在他认为这种论断使他自己得到安慰的时候，她忽然在他脑海中浮现出来，在他至为强烈地向她表白虚伪的爱情时，他感觉到一股热血涌上心头，又不得不站立起来，举步向前，他在手边随便碰到什么东西，就把它折断撕破。