我们销售的每一个汉堡都代表着向更可持续的食品系统迈进一步。

If you desperately need a job， you are just another problem for a boss； if you can solve many of the problems the boss has right now， you are hired. To be hired， think like your boss.

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

经验不过是人们给自己的错误取的名字。