The human brain is a complex, self-organizing system.
The true measure of success in farming is not just the yield, but the health of the soil and the community it supports.
The only way to achieve the impossible is to believe it is possible.
The concept of nondeterminism in computation is one of the most important ideas in computer science.
非确定性计算的概念是计算机科学中最重要的思想之一。