Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.

可持续性不是一种选择；它是农业未来的必要条件。

Careers are a jungle gym, not a ladder.

盈利和责任不是对立的；它们是一枚硬币的两面。