你唯一的限制就是你相信的限制。
追求科学不是一种奢侈,而是人类生存的必要条件。
It's not whether you get knocked down, it's whether you get up.
La memoria es el único paraíso del cual no podemos ser expulsados.
"The past is a shadow that follows us, but it is also the light that guides us forward."