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To understand is to know what causes what.
The spirit of moderation should also be the spirit of the lawgiver.
The best technology is the one that solves real problems.
We need to think about poverty not as a monolithic problem but as a series of interconnected issues that require tailored solutions.
世界是一首伟大的歌,我们是其中的歌手。
"The only thing necessary for the triumph of evil is for good men to do nothing."