质量始于土壤;如果你照顾好土地,土地就会照顾好你。
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.
Sustainability isn't an option; it's a responsibility we all share.
A physicist's intuition is like a compass in the wilderness of complexity.