你可能無法改變現(xiàn)實，但你可以改變你對現(xiàn)實的態(tài)度，而這，矛盾的是，會改變現(xiàn)實。
You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality.
The best investment is in yourself.
農(nóng)業(yè)效率不應(yīng)以犧牲生物多樣性為代價。