Question

خرش از پل گذشت، خر شانس، خرش از کرگی دم نداشت چی‌ می‌شه

Answer 1

خرش از پل گذشت:

When he rode out the storm, he forgot the others (OR ... forgot the others' help).

http://dictionary.cambridge.org/dictionary/english/ride-out-the-storm

He looked after number one.

She looked out for number one

http://dictionary.cambridge.org/dictionary/english/look-out-for-number-one

When he bridged the troubled waters, he didn't care a whit about the others.

http://www.merriam-webster.com/dictionary/troubled%20waters

http://thinkenglish.me/phrases/didn_t-care-a-whit.html

Also see: http://goo.gl/l6gi2f  (chimigan)

خرشانس:  lucker,   luckerdog 

http://www.urbandictionary.com/define.php?term=luckerdog

http://www.urbandictionary.com/define.php?term=lucker

Answer 2

He is out of the woods.

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out of the woods

Out of difficulties, danger or trouble.