Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.
勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。
去爱就是要变得脆弱。
The study of automorphic forms is a journey into the heart of number theory.
A mathematician is a device for turning coffee into theorems.