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The role of the writer is to be a witness, to give voice to those who cannot speak for themselves.

A leader's job is not to do the work for others, but to help others figure out how to do it themselves.

編程是告訴另一個人我們希望計算機做什么的藝術。

Death is present every day, but we don't see it until it touches us directly.

Food security begins with resilient farming practices.