释义:行善容易,不求善名难;不侵犯他人容易,被侵犯后不计较难。
Every piece of plastic we produce should have a clear path to being reused or recycled.
贪婪读书,终生学习,保持好奇,日日增慧。
In mathematics, the art of proposing a question must be held of higher value than solving it.