战斗越艰难，胜利就越甜蜜。
Without models, we would be wandering in the dark when it comes to predicting climate change.
Un libro es una ventana a otras vidas y otros mundos.
"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
我不考虑年龄。我考虑的是精神。我考虑的是内心的感受。
In the end, it is not the answers that matter, but the questions we ask, the journey we take, the search for truth.