广义相对论已经通过了我们所有的测试，甚至在超大质量黑洞附近也是如此。
General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.
我总是感到，生活就象萌发于地下根茎的植株。生活的真正生命是不可见的，它深藏于地下根茎中，而显露出地面的可见一斑部分只能生存一个夏季。我们所见到的是将会消逝的花簇，而根茎长驻。
人们早已忘记了这个道理。可是你不应将它遗忘。你必须永远对自己所驯服的东西负责。你要对你的玫瑰花负责。
文学之美在于它能够超越国界，连接不同文化的心灵。
In a rapidly changing market, flexibility and adaptability are the keys to business success.
The only person you should try to be better than is the person you were yesterday.
每个独裁政权都从摧毁语言开始。