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Flowers always make people better, happier, and more helpful; they are sunshine, food and medicine for the soul.

I have the simplest tastes. I am always satisfied with the best.

Success is not about luck; it's about hard work, determination, and learning from failure.

The best way to learn econometrics is by doing—working with real data and real problems.

有時候在生活中，你并不總是感到堅強，但這并不意味著你不堅強。