I’ve learned over the years that the market is always right.

Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.

爱情就像沙漏：当心空了，头脑就开始填满。

In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.

To write is to leave a part of yourself behind.

The only way to do great work is to love what you do.