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The most powerful and enduring brands are built from the heart. They are real and sustainable. They are not manufactured by a marketing department.
最强大和持久的品牌是从内心建立的。它们是真实和可持续的。它们不是由营销部门制造的。
所有的变化,即使是最渴望的,也带着忧郁;因为我们留下的是一部分的自己;我们必须告别一种生活,才能进入另一种。
当你认为自己无所不知的那一刻,恰恰是你最需要学习的时候。
Deciding what not to do is as important as deciding what to do.
I'm not perfect - and I don't pretend to be.
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.