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The value of drones lies in solving industry pain points.

文學是我們永遠不會失去的唯一家園。

不要害怕失敗，失敗是成功之母。

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

靠近水邊樓臺，能先看到月亮的投影；迎著陽光的花木，光照好發芽就早。