I always try to stay positive, even in tough moments.
当公共领域被剥夺作为民主空间运作的能力并被简化为市场驱动的领域时,民主开始失败,政治生活变得贫瘠。
The physicality of the work is very important - it has to have a presence.
The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.