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Listen to your customers more than you speak to them - they'll tell you exactly what you need to know.

物理學的美麗在于它能夠用簡單的原理解釋復雜的事物。

Sometimes, the wicked will tell us things just to confuse us–to haunt our thoughts long after we've faced them.

你必須愿意冒險。

創業要選擇有挑戰的事情，這樣才能激發自己的潛能。

I write because I cannot scream.