模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。
Design is not about imposing your will, but about discovering what's already there.
爱不是容易的事。
Average returns sustained over an above-average period of time yield extraordinary results. Buy and hold.
A true king is neither a husband nor a father; he considers his throne and nothing else.
“追求科学不仅是一种职业，而且是一种生活方式。”