The future of coal depends on balancing economic growth with environmental care.
煤炭的未来取决于经济增长与环境保护之间的平衡。
儿童对活动的需要几乎比食物的需要更为强烈。
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.