技术应该为生态服务，而不是反过来。
Sorrow is hushed into peace in my heart like the evening among the silent trees.
The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.
To live is to suffer, to survive is to find some meaning in the suffering.
You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.
