Falling in love with your brain ignites a passion for discovering how best to nurture it. I'm particularly fond of one guiding question: 'Is this good for my brain or bad for it?' When you respond to this query armed with knowledge and driven by love, you naturally start making wiser choices.

The guards hung me by my wrists from the ceiling for eight days…. After a few days of hanging, being denied sleep, it felt like my brain stopped working. I was imagining things. My feet got swollen on the third day. I felt pain that I have never felt in my entire life.

You actually see behaviours that show this when people say, 'Oh don't show me that photograph or film, I can't bear to watch that because I love my steak!' When else would we say that? Would you hear people saying, 'oh don't show me those child labour photographs because I love my nighties!' These behaviours are an admission that we know something is wrong.

The water crisis is not a future threat - it's a present reality. Every minute we delay action, two children die from preventable water-related diseases. This is not just an environmental issue, it's a moral emergency.

If your strategy is to do everything, you have no strategy at all.

Love relationships, paradoxically, prioritize emotions above these considerations, which often turns out to be their downfall. What truly sustains us is what we mutually agree upon as beneficial and righteous, irrespective of our emotional state.

Architecture has the power to democratize space - to create environments where all people, regardless of their background, can participate in civic life.

In the short-run, my fear would be that we've mismanaged the relationship with China through miscalculation to produce a 1914-like situation. I think it's a low-probability outcome, but it could of course be mismanaged. There's obviously the danger of nuclear weapons and a miscalculation leading to their use, and inevitably therefore, catastrophic outcomes.

The internet has a natural pressure to bubble us up and vulcanise society, it makes it less comfortable for us to be around people who think differently, and more comfortable to be around people who think the same as us.

For me, etiquette transcends mere formalities; it's fundamentally about ensuring others feel at ease in your presence, regardless of their background or demeanour. It's this universal language of respect and inclusion that truly enriches our interactions.

Magic is this incredibly weird bondage and discipline you make where you say to someone, 'do this thing to me that's morally wrong… you have my consent…' – once you give your consent, the morality changes.

People are unable to keep secrets for long – somebody tells somebody who tells somebody else, before you know it they are writing a tell-all book or going out on TV shows to talk about it! That's how it happens, that is how things are exposed.