子游问孝，子曰：“今之孝者，是谓能养。至于犬马，皆能有养。不敬，何以别乎？”
【译文】 子游问孝，孔子说：“现在的孝顺，只是能赡养老人。即使是犬马，都会得到饲养。不敬重，有何区别？”
The future of technology is not about more features, but about more meaning.
The Big Bang is not the beginning of everything, but the beginning of our observable universe.
The past is always tense, the future perfect.
The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.
Patriotism is not a choice, but a duty.
实验中的精确性和假设中的创造性同样重要。
科学与日常生活不能也不应该被分开。