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What you actually pay for something is at least twice the listed price because of the energy， time， money needed to set it up， learn， maintain， repair， and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.

It always seems impossible until it's done.

我認為善良、富有同情心并尊重他人很重要。

書籍是最安靜、最恒久的朋友；它們是最易接近、最睿智的顧問。

Our fans have grown with us, and that's something really special.

大爆炸不是一切的開始，而是我們可觀測宇宙的開始。