Sustainability is not just a trend; it's a responsibility we owe to future generations.
Every piece of plastic we produce should have a clear path to being reused or recycled.
唯一具有持久重要性的自由是智慧的自由,也就是说,为了本质上值得的目的而行使的观察和判断的自由。
我不与任何人竞争,只与自己竞争。我最大的对手就是我自己。
经济学是对人类日常生活事务的研究。