Sustainability is no longer an option; it's a responsibility we owe to future generations.

“唯一真正无限的是人类的潜力。”

The more we uncover, the more complex the story becomes.

The chess-board is the world; the pieces are the phenomena of the universe; the rules of the game are what we call the laws of Nature.  

在数学中，就像在生活中一样，最优雅的解决方案往往来自于对问题的深刻理解。