我总是在寻找改进的方法。
Efficiency in farming should never come at the cost of environmental stewardship.
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
我们看待事物的方式、而不是事物本身如何，决定着一切。