过去是一个异国他乡；他们在那里的行事方式不同。
The past is a foreign country; they do things differently there.
"The past is always tense, the future perfect."
客户满意度毫无价值，客户忠诚度才是无价的。
在你背叛别人的那一刻，你也背叛了自己。
解释：道理和事情既没有永远正确的，也没有永远是错误的。
"When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too."
Happiness is not a matter of intensity but of balance, order, rhythm and harmony.