If Shakespeare were alive today, he might be writing on Twitter.

To give a price to an artwork, no matter how high or low, is always absurd. It's not something that can be measured by money or by certain numbers.

I think Donald Trump should cool down a little bit. To pay more attention to the history. To really understand what U.S.'s value is about. I think, as a president, those things you always have to ask.

Everyone thinks the Chinese government selected me. Never ever. I was selected by Herzog and de Meuron.

Society becomes very destructive.

What is important is that we actively express our thoughts and wishes, in every realm that we can access.

A nation that has no music and no fairytales is a tragedy.