心灵是一个可以在多个层次上分析的复杂系统。
The mind is a complex system that can be analyzed at multiple levels.
Never stop learning; the industry is always evolving.
"To live is to suffer, to survive is to find some meaning in the suffering."
最好的书会提出问题,而不仅仅是给出答案。
The quality of an organization is determined by the quality of its systems.