The true cost of unsustainable fishing is far greater than what we see on the surface.
真理就是在经验面前站得住脚的东西。
生活中唯一的限制是你自己设定的。
创新的关键不仅在于解决问题,还在于识别哪些问题值得解决。
In mathematics, the journey is as important as the destination.