規(guī)模和價值效應(yīng)在不同的市場和時間段中普遍存在。
The unexamined life is not worth living.
可持續(xù)發(fā)展不僅僅是種樹，而是在正確的地方為了正確的理由種植正確的樹。
靈魂被其思想的顏色所染色。
Limiting beliefs are the prisons of the mind, and learning is the key to freedom.
When the last tree is cut, the last dollar will lose its meaning.
I don't know if I have a philosophy. I just try to write the best book I can.