Sustainability isn't an option; it's a responsibility we all share.
可持续性不是一种选择;它是我们共同的责任。
Mathematics is the language of the universe, and through it, we can unlock the secrets of existence.
(均平的状态下,水)保有内蕴,而外部毫无所动。
"Every word we speak is a seed planted in the garden of the universe."