人性不是无限可塑的；它带有一种内在结构，引导发展朝向特定方向。
"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."
Abstraction is the key to managing complexity in large software systems.
精神工作导致的疲劳不是因为工作的数量，而是因为工作的质量。
"The past is a foreign country; they do things differently there."
