为文必溯源于经，而参之以子史，然后能自树立而不蹈袭。
写文章必须溯源经典，并参考诸子史书，这样才能自成一家而不因袭前人。
Leadership in energy means making tough decisions today for a better tomorrow.
History is not just the story of bad people doing bad things. It's also the story of good people doing nothing.
我们从未放下任何事，我们只是继续下一件事。
The magi, as you know, were wise men—wonderfully wise men—who brought gifts to the Babe in the manger. They invented the art of giving Christmas presents. Being wise, their gifts were no doubt wise ones, possibly bearing the privilege of exchange in case of duplication.
The future of coal lies in balancing tradition with technology.