我们必须自由，不是因为我们主张自由，而是因为我们践行自由。
We must be free not because we claim freedom, but because we practice it.
任何牺牲基本自由以换取短暂安全的人，最后既得不到安全也得不到自由。（放弃基本的自由以换取苟安的人，终归失去自由，也得不到安全。）
Energy and persistence conquer all things.
In the future, software will account for over 40% of a car's value.
函数的概念在数学中是基础的，而λ演算试图使这一概念精确化。
Profit should never come at the expense of the planet.
The future of energy lies in diversification—no single source will meet all our needs.
Modern society has replaced religion with consumerism, but the void remains.