教育的最高任務(wù)是培養(yǎng)個(gè)人對(duì)人類的責(zé)任感。
Sustainable mining isn't an option anymore - it's our responsibility to future generations.
創(chuàng)造性力量很容易變成破壞性力量。這只取決于人們的道德人格：是用此力量做好事或做壞事。如果人們?nèi)狈@種道德人格，則沒(méi)有一種說(shuō)教能夠提供它或取而代之。
The world may be mean, but people don’t have to be, not if they refuse.
If you don’t have time, you don’t have priorities.