该句使用rather than结构对比自我与他人导向的思维方式，表达清晰。
You may pursue the things that truly belong to you and that you rightfully deserve, but you should never forcefully seek what does not belong to you.
When facing matters of personal benefit, one should also learn to think about others rather than focusing only on oneself.
Even if life becomes a complete mess at times, you should never continue sinking with an attitude of indifference.
真正属于自己、应该得到的东西可以去争取；不属于自己、不该得到的东西，绝不能强求。
面对利益时，要懂得为别人着想，而不仅仅只考虑自己。
生活即使一度变得一团糟，也不能抱着“无所谓”的态度继续沉沦下去。
"Consider problems from others' perspectives in work and study."
"Instead of thinking only of oneself one should put oneself in others’ place"
"In the journey of life, we must learn to open another window."
"Do not do to others what you would not have them do to you."
"Try to see things from the perspective of others."