自由的目的是为了解放他人。
The function of freedom is to free someone else.
技术进步不可阻挡，但它必须为人类服务。
You are not only responsible for what you say, but also for what you do not say.
生命最伟大的礼物是能够想象它的另一种可能。
We must balance energy supply with environmental protection.
The best art changes the way we see the world, not just the way we see art.