不要为失败感到尴尬，从中吸取教训然后重新开始。
Don't be embarrassed by your failures, learn from them and start again.
Every tear is a waterfall.
I want to show that humanity can be found even in the darkest places.
每一代人都认为自己比前一代人更聪明，比后一代人更明智。
The true essence of scientific discovery is not in the answers it provides, but in the new questions it raises.
I’d rather confuse than bore.