Every problem in mathematics is an opportunity to learn something new.
可持续性不是一种趋势;这是我们对后代的责任。
语言是存在的家。人在其家中居住。
释义:日月依天而行,百谷草木依附地而生存。
I'm not a businessman, I'm a business, man.
我们需要对互联网的安全保持警惕。
The best leaders are those who empower others to achieve their full potential.