未来已经到来——只是分布不均。
The future is already here — it's just not very evenly distributed.
"You must be the change you wish to see in the world."
没有可持续性的效率只是伪装成进步的短期利润。
A philosophical problem has the form: "I don't know my way about."
Mathematics is the science of patterns, and nature exploits every possible pattern.