“Many of us have made our world so familiar that we do not see it anymore. An interesting question to ask yourself at night is, What did I really see this day?”

Letter to his family (31 October 1931) http://www.skeptic.ca/Durruti.htm
Context: From my earliest years, the first thing that I saw was suffering. And if I couldn't rebel when I was a child, it was only because I was an unaware being then. But the sorrows of my grandparents and parents were recorded in my memory during those years of unawareness. How many times did I see our mother cry because she couldn't give us the bread that we asked for! And yet our father worked without resting for a minute. Why couldn't we eat the bread that we needed if our father worked so hard? That was the first question whose answer I found in social injustice. And, since that same injustice exists today, thirty years later, I don't see why, now that I'm conscious of this, that I should stop fighting to abolish it.
I don't want to remind you of the hardships suffered by our parents until we got older and could help out the family. But then we had to serve the so-called fatherland. The first was Santiago. I still remember mother weeping. But even more strongly etched in my memory are the words of our sick grandfather, who sat there, disabled and next to the heater, punching his legs in anger as he watched his grandson go off to Morocco, while the rich bought workers' sons to take their children's place …
Don't you see why I'll continue fighting as long as these social injustices exist?

For some, he concluded, this vote may be hard. But we have a mission and a mandate to be on the right side of history.
Source: Quoted in Impeachment is Over, But Don’t Despair by Diallo Brooks, CounterPunch https://www.counterpunch.org/2020/02/07/impeachment-is-over-but-dont-despair/, (7 Feb 2020)

Source: A Brief History of Time

Source: Reflected in You

(zh-CN) 我不希望下一次再有小朋友问我，孙悟空到底交了几个妖精女朋友。

Source: 六小龄童：不希望再被问孙悟空有几个妖精女友, 羊城晚报, 搜狐新闻, 2016-01-04, 2019-01-30 http://news.sohu.com/20160104/n433369454.shtml,

Source: Make disciples of all men https://www.youtube.com/watch?v=J9rEbitrSPM (July 18, 2020)

Parrots, the Universe and Everything (2001)

Scholastic interview (1998)