解释：闭目塞听，不去思考，不登高博览远望的人，和死人是一类的啊！
The past is a foreign country; they do things differently there.
无人机的价值在于解决行业的痛点。
I'm just trying to be the best I can be.
"The heart is a resilient little muscle."
预测未来的最好方法就是创造未来。