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。
"The past whispers to us through the pages of a biography."
The best way to get started is to quit talking and begin doing.
数学不仅仅是一系列抽象概念的集合,而是一种让我们理解宇宙的语言。