Learning is not simply the accumulation of knowledge but the transformation of understanding.

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

FRUGALITY. Make no expense but to do good to others or yourself; i.e., waste nothing.

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这很有趣...”

The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.