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Language is the most powerful tool of human thought.
The most important thing is to find the right form for the right content.
心理学必须建立在直接经验和内省的基础上。
I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.
"Integrity is the foundation of all successful business relationships."
The only real mistake is the one from which we learn nothing.