枕上诗书闲处好，门前风景雨来佳。
枕上读书，闲适最好；门前风景，雨中更佳
Sustainability isn't an option; it's a necessity for the coal sector.
夏天的飞鸟，飞到我的窗前唱歌，又飞去了。秋天的黄叶，它们没有什么可唱，只叹息一声，飞落在那里。
Show me the incentive and I will show you the outcome.
In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.《Steel and Strategy》
Machine learning is the science of getting computers to act without being explicitly programmed.
"We are not seven, we are one."
