求翻译：人生来就是踏出人生的第一步，而往往人生既短暂又坎坷、既坚强又脆弱、既快乐又失落、既善良又狠心、既神奇又平淡、既美好又苦涩、既博爱又妒嫉…… 　是什么意思？

People are born take the first step in the life, but life is short and often bumps, both strong and weak, both happy and lost, both kind and cruel, both magical and dull, both beautiful and bitterness, both love and jealousy sth