最好的数学不仅仅是逻辑的;它是直观和创造性的,将严谨与想象力结合在一起。
The best mathematics is not just logical; it is intuitive and creative, blending rigor with imagination.
The world is a place of suffering, and the only way to escape it is through love.
我们的痛苦正是产生于我们的愿望和能力的不相称。
 工作让我们远离三种邪恶:无聊、恶习和贫困。