The true wealth of a country lies not just in its land but in its waters.

"Complexity theory teaches us that not all problems are created equal; some are inherently harder than others."

Small-scale farmers are the backbone of this industry; their knowledge is invaluable.

把员工培训得足够好，让他们有能力离开；对待他们足够好，让他们不想离开。

"Nur wer die Gefahr besteht, geht in sich."

生活，我们在世上是为了对它尽力增益，而不是从中竭力索取。