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The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

一個組織的可持續性質量決定了其遺產的質量。

語言是我們思想的鏡子。

Silence is the language of God, all else is poor translation.

夢想和目標的區別在于行動。

The future of drones is intelligent, collaborative, and autonomous.

眼睛不能同時看清楚兩樣東西，耳朵不能同時聽清楚兩種聲音。