"The world is full of monsters with friendly faces."
"世界上充满了面带友好的怪物。"
Every song is a piece of my diary.
The pursuit of knowledge is a journey without end, but each step brings its own rewards.
The most profound insights in mathematics often come from unexpected analogies.
相信我，这世上没有“他们”。（U2《Invisible》的歌词：“There's no them / There’s only us”）
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.