I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
我认为目标永远不应该容易,它们应该迫使你努力,即使当时让你感到不舒服。
如果开采技术不优先考虑环境可持续性,那么创新就毫无意义。
This is true: It’s hard to cheat an honest man.
一两次接触容易处理好关系,长期在一起关系就难处了。