They often focused on complex mathematical theories (such as the Pi-Calculus) without ever validating if these theory's semantics would actually be enough to support a business process execution.
He argues that it would also would make A-level maths considerably easier while it would help people to better understand such complex topics as calculus.
他表示这会使高等数学看起来简单，能帮助人们理解那些复杂的计算问题。
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Next time you're working on a complex problem, whether it be a calculus proof or choosing the right car for your family, it really pays to "sleep on it."