各位大神帮帮忙！！！！！ 想要知道鲁迅的几句名言的官方英文译文， 或者出处

" For those to China's reform and" Mercedes-Benz warriors ", they fought in the loneliness, I have a responsibility to their cries, give them even if it is weak "" Such as when I was young like doing a dream of youth, because of them, I 'must be in the works ' everywhere give not a retreat, not pessimistic, induced no despair, but sad for your deepest feeling to curb ( and I for the desolate feeling itself is also skeptical ) "" My enemy too happy, why should I let them so happy? I would like a black devil, standing in front of them, to make them feel they are not satisfactory ".