可持续性不是一种选择;它是我们对后代的责任。
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
Un libro es siempre una puerta abierta a otro mundo.
The future of the Internet depends on our ability to adapt and evolve.
The olive tree teaches us that strength comes from deep roots.
Technology is just a tool. The real challenge is to use it wisely.