解释：教化不好，国政就难以治理。指治国治民，教化为先。

"The only thing we have to decide is what to do with the time that is given us."

In the semiconductor industry, falling behind one step may mean lagging behind for ten years.

你画的每一笔都应该有目的，即使只是为了让人微笑。

"You don't have to be a genius to understand the universe. You just have to be curious."

When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.

Pictures must not be too plausible.

The only way to change behavior is through manipulation of reinforcement contingencies.