What I knew back then was that if I was even going to try to make a difference, I had to get smart about air pollution first, and so I became a student again.
چیزی که بعد از این میدانستم این بود که اگر تلاش میکردم  تا تغییری ایجاد کنم، اول باید درباره آلودگی هوا مطلع باشم، بنابراین دوباره دانشجو شدم.