天上永远不会掉下玫瑰来，如果想要更多的玫瑰，必须自己种植。
To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
太阳是我们在非洲最强大的工具。我们必须学会与它合作，而不是对抗它。
农业真正的领导力意味着要超越当前的收获。
我不追逐潮流，我创造潮流。
The explanatory gap between physical processes and conscious experience remains as wide as ever.