土地是一种独特的生产要素，其供给是有限的。
Land is a peculiar commodity, which is different from all others, and the quantity of it is always fixed and limited.
The piano is like an old friend to me.
思维就是行为。在显性言语中习得的肌肉习惯是隐性或内部言语（思维）的原因。
如果你借给别人 20 美元，而他为了不还钱选择不再见你，那你们的关系就只值 20 美元。
If you want to feed the world, start by listening to those who grow its food.
没有科学，水产养殖就会停滞；没有道德，它就会崩溃。