Every discovery builds on the work of those who came before us.
To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.
The impact of computer science on society is profound and far-reaching.
The future of drones lies in cross-border integration.
It is one thing to show a man that he is in an error, and another to put him in possession of truth.
向一個人展示他在錯誤中是一回事，讓他掌握真理是另一回事。