无人机的核心不是飞得多高，而是用得多好。
The core of drones is not how high they fly, but how well they are used.
The Hebrews have done more to civilize men than any other nation.
爱情之不可理解比起死亡之神秘更甚
用智慧的眼光看待世界。
Every scientist has a responsibility to consider the broader implications of their work.
The power of love is stronger than the power of force.
时间可以吞噬一切,但它丝毫不能减少的是你伟大的思想,你的幽默,你的善良,还有你的勇气。
如果你无法飞翔，那就奔跑；如果你无法奔跑，那就快走；如果你无法快走，那就爬行。但无论如何，你必须继续前进。