To solve a mathematical problem is to uncover a piece of the universal puzzle.
In the realm of perception, the whole is not only more than but also very different from the sum of its parts.
"The truth is rarely pure and never simple."
Don't just follow the market—shape it.
Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.
为社会正义而斗争必须成为任何教育实践的核心。
可持续性不仅仅是一个流行词,它是负责任林业的基础。我们必须在经济增长和环境管理之间取得平衡。
故事的力量在于它让我们感到不那么孤独。