Never stop learning. The moment you think you know it all is the moment you fail.
El hombre es el único animal que tropieza dos veces con la misma piedra.
Never let age be a barrier to learning or discovery.
The more we study pain, the more we appreciate its role in survival.
Sustainability is not about doing less harm - it's about doing more good.
文学有跨越边界的力量,能连接被地理和时间分隔的灵魂。
在探索宇宙的过程中,每一个被解答的问题都会引出更多的问题。