地图不是领土，但它是领土的指南。

【大意】太阳不知道黑夜的情况，月亮不了解白昼的景象，太阳与月亮都有光亮可以照明，却不能兼知黑夜与白昼的情景。

The best way to predict the future is to invent it.

Happiness depends on the inner self, not the external world.

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.

制度性歧视比个人努力更能决定命运。