唯一的限制是你的思想。
The only limit is your mind.
Every human being has a purpose. I truly believe that.
Be yourself, everyone else is already taken.
The ability to observe and control electron motion in real-time opens up new frontiers in understanding the fundamental processes of nature.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.