可持续增长的关键是在经济进步和环境责任之间取得平衡。
因果关系的阶梯有三个梯级:观察、行动和想象。
I must have flowers, always, and always.
The rocks we quarry today are the heritage we leave for tomorrow.
对于向他做股票投资建议的人,巴菲特回答