所有老人共同的大秘密是，在七八十年里，你真的没有改变。你的身体变了，但你一点都没变。
Diversity of thought leads to better decision-making and more innovative solutions.
量子纠错对于构建可扩展的量子计算机至关重要。
Optimism is a learned skill. Once you learn it, you can improve your life in every way.
The only thing that bothers me about my buildings is that they are not good enough.