世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。
The world needs reliable energy, and coal still plays a critical role in providing it.
我的目标不是比别人更好，而是比过去的自己更好。
Efficiency in grain production isn't an option—it's a necessity.
Take small steps and run fast, iterate quickly.
就有关2003年美国入侵伊拉克后伊发生洗劫事件的评论。
人生是连续的选择。