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贤能的人做事,考虑的是如何有利于他人
农民是最早的环保主义者,我们必须支持他们的工作。
A proof tells us where to concentrate our doubts.
The key to understanding human cognition is to understand how symbols are manipulated.
The most important thing is to have a well-thought-out, long-term investment strategy.
"The future is about creating a more sustainable world."