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You can't manage what you don't measure, and you can't improve what you don't manage.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
你读得越多,知道的事情就越多。你学得越多,去的地方就越多。
In science, we must be interested in things, not in persons.
Great companies don’t just grow fruit; they grow communities.