我们必须听从科学——忽视它只会导致不可逆转的损害。

The only limit is the one you set yourself.

If a thing loves? it is infinite.

In catalysis, sometimes the smallest modification can lead to the biggest breakthroughs.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."