The bakery business is as much about science as it is about art.
采矿业的创新不是可选项，而是生存必需。
只有发自内心，真正喜欢、热爱的事情，才会有百折不挠的勇气，去面对随之而来的问题和困难，在这样的情况下，一切问题最终都会迎刃而解。
I think it's important to be able to laugh at yourself.
A 'performative' utterance is not true or false， but happy or unhappy.