We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
今天我们必须负责任地开采煤炭，这样我们的孩子才能继承能源安全和健康的环境。
Cities are a stage where life is played out.
数据是新的石油，但前提是你得提炼它。
Fear can hold you prisoner,hope can set you free.A strong man can save himself,a great man can save others.
预测未来的最好方法就是创造未来。
生活中最好的部分就是犯错并从中学习。