了解这个世界就是爱它，而爱它就是为它哀伤。
To know this world is to love it, and to love it is to grieve for it.
The work is always in conversation with other works.
You never know what worse luck your bad luck has saved you from.
Drawing is honesty. There is no possibility of cheating. It is either good or bad.
Science should be accessible to everyone, regardless of background.