Sustainability isn't an option; it's a necessity for the future of our planet.
可持续性不是一种选择;它是我们星球未来的必需品。
出自《孟子·公孙丑上》,意思是即使面对千万人的反对,我也勇往直前。
"El silencio puede ser la más elocuente de las respuestas."
Equality is not just a moral imperative; it’s an economic necessity.
"The most difficult thing is to make something simple."