我们必须自由，不是因为我们宣称自由，而是因为我们践行自由。
We must be free not because we claim freedom, but because we practice it.
Sustainability isn't an option; it's our responsibility to future generations.
The future of computing lies in the development of algorithms that can learn and adapt, much like the human brain.
科学中的创新往往来自于以新的方式看待老问题。
股市在短期内是投票机，但在长期内是称重机。
物理是思想的框架。 。。。追索到事情的本质，再从那里思考下去。