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心理学唯一有效的数据是可观察的行为。
The only valid data for psychology are observable behaviors.
"Love is not a finite resource. The more you give, the more you have."
If history were taught in the form of stories, it would never be forgotten.
The more you can see, the more you can feel.
节俭:只为对人对己有益的事情买单,即不要浪费。
The future of cloud computing is not about technology, it's about how technology enables business.