在商业中，时机就是一切。
"In business, timing is everything."
The present is the past rolled up for action, and the past is the present unrolled for understanding.
科学思想不像被分成越来越小的蛋糕，而像一棵不断分枝的树。
Leadership in the coal industry today means navigating the delicate balance between economic necessity and environmental responsibility.
现代教育者的任务不是砍伐丛林，而是灌溉沙漠。
我们所做的可能很微小，但却产生巨大影响。