You have to be comfortable with being uncomfortable if you want to make progress in mathematics.
如果你想在数学上取得进步,你必须习惯于不舒服。
A good system can't have a weak command language.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
我相信,整个世界被这种新奇而神奇的媒介(电报)启蒙的时代已不遥远。