老脑筋就像老马；如果你想保持它们的工作状态，你必须锻炼它们。
Old minds are like old horses; you must exercise them if you wish to keep them in working order.
The architect must be a problem solver.
True leaders don't command others what to do; they inspire their potential.
当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。
Sustainability isn't a trend—it's the future of food production.
我们都是过去的难民，在现在寻求庇护。