[Translation from Japanese to English ] You should think things you could do to improve the environment you are in if...

Original Text / Japanese

人をうらやむ暇があったら、自分が置かれた環境を改善するために出来ることを考えてみるべきです。人と自分を比べるのではなく、今の自分と未来の自分を比べるのです。発想の転換をするのです。

Translation / English

You should think things you could do to improve the environment you are in if you have a spare time to envy someone else. You don't compare someone to you, but to compare the present of yourself to future of yourself. Proceed to change in thinking.

Translation / English

Instead of wasting your time envying others, you should try to improve your own surroundings. Instead of comparing with others, compare your present self with your future self. Think from a different angle.

Translation / English

We should think what can be done to improve our situations instead of envying such people. We should compare the present self with the future self, instead of comparing ourselves with the others; we should change the way we think.