不學(xué)習(xí)歷史的人注定要重復(fù)錯(cuò)誤。
最可持續(xù)的產(chǎn)品是能持續(xù)一生的產(chǎn)品。
The highest form of theory is the ability to simplify complex things into simple and clear principles.
"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."