The essence of mathematics lies in its power to reveal patterns and symmetries.
The true cost of food isn't just what you pay at the store—it's what the planet pays over time.
人只有在处于依赖状态的时候才是柔弱的，如果他无拘无束，不依赖他人的话，他早就是很强壮的了。
Sustainability isn't an option; it's a necessity for the future of our industry.
