The health of our oceans is directly tied to the health of our planet - and ultimately, to human health.
学习正确答案将帮助孩子完成学业,但学会如何学习是为一生做准备。
The mind once enlightened cannot again become dark.
我们不必在人类和自然之间做出选择,我们可以共同繁荣。
耳朵是负责听的,听了之后再加以审察,这叫做聪明。