But altruism, fun, community and curiosity are also parts of human sociality and I propose that the Web is an existence proof that these capabilities can be amplified, as well.

但是，利他主义、享受乐趣、群体归属感和好奇心，同样也是人的社会性组成部分，我认为网络自身足以证明人类的这些行为也将得以放大。

youdao

In October, forestry officials in Zhenping county in northern Shaanxi province published photos of a tiger in a forest setting, saying they were proof of the existence of the South China tiger.

去年十月，陕西省北部的镇坪县林业官员公布了一些以森林为拍摄场景的虎照，并声称这就是华南虎存在的证据。

youdao

Perhaps, that is the reason for the existence of the immense amount of wrist watches, which seem to be the best proof of the highest value of time for the humans.

或许，这就是如此多的手表存在的原因吧，它看来就是时间对人类最宝贵的绝佳证明。

youdao

If not exactly proof of the existence of God, this does at least suggest that even fallen companies can have some hope of resurrection.

ECONOMIST: Innovative things to do with a banana

The thought greets Vince Camden as he sits up in bed, frantic, casting around a dark bedroom for proof of his existence and finding only props: nightstand, dresser, ashtray, clock.

NPR: Excerpt: 'Citizen Vince'

Evidence, but not proof, of its existence was found by two earlier missions.

ECONOMIST: Spaceflight