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。
The sun is our most powerful tool in Africa. We must learn to work with it, not against it.
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
如果你热爱你的工作，你每天都会出去尽你所能做到最好，很快你周围的每个人都会从你那里感受到激情——就像发烧一样。
酒店的最大优势在于它是家庭生活的避难所。