人心如海:有风暴,有潮汐,有深渊;其中也有珍珠。
The human heart is like the sea: it has its storms, its tides, and its depths; in it, too, there are pearls.
可持续性不是一种趋势,而是我们对后代的责任。
最好的肥料是农民的影子(意指农民的辛勤劳动)。