in one's own way = in one's own manner; freely按自己的方式;自由地

【例句】
Avoid repetitious construction, Blind distribution and malpractice that each does in one's own way
避免重复建设，盲目布点，各搞一套的做法。

That entails trying to help those with whom one comes in contact to find fulfillment in their own way while seeking one's own fulfillment in one's own way.
当我们在用自己的方式实现自我价值时，也应帮助身边的人通过他们的途径来实现自身的价值。