"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."
你一生中最少能做的就是弄清楚你所希望的。而你能做的最多的就是活在那希望之中。不是远远地欣赏它，而是住在它的屋檐下。
Understanding the fundamental limits of quantum computation is crucial for its future development.
Every portrait that is painted with feeling is a portrait of the artist, not of the sitter.
Do not retreat in the face of difficulties, do not shirk responsibility.