世界总是危险的，人们总是有好有坏。
I'm not a rapper, I'm a Latin legend.
The coal industry is not just about digging rocks; it's about powering progress and sustaining communities.
我发现自己是如此的激动，以至于不能安坐或思考。我想只有那些重获自由即将踏上新征程的人们才能感受到这种即将揭开未来神秘面纱的激动心情。我希望跨越边境，与朋友相见握手。我希望太平洋的海水如同梦中一样的蓝。我希望。
高分子化学的未来在于合成具有特定应用定制性能的新材料。
Education is the great equalizer, but only if access to it is truly equal.
No man is fit to hold office who isn't perfectly willing to leave it at any time...