公用电话，希望你会打给我。
Payphone, wishing you would call me.
我不是商人，我就是生意本身。
实现明天理想的唯一障碍是今天的疑虑。
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.
无论你做什么，都要追随自己的内心。