In the realm of computational learning, the key is not just to learn, but to learn efficiently.
在计算学习领域，关键不仅在于学习，而在于高效地学习。
The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.
对于你所拥有的，要心存感激，这样你就会拥有更多。对于你所没有的，如果念念不忘，你永远都不会满足。
Never stop learning—the moment you do, you fall behind.
译文：品德高尚的人常常顺应时势做事，聪明的人会根据时机采取行动。赏析：不能看清社会的现状，不能认清社会的趋势，那就是违背天道，逆天而为，事情自然就不会成功。