In productive thinking, the transition from blind manipulation to understanding is crucial.

在创造性思维中，从盲目操作到理解的转变至关重要

True understanding comes from grasping the inner structural relationships of a problem.

真正的理解来自于把握问题的内在结构关系

Productive thinking is characterized by the sudden appearance of the solution as an insight.

创造性思维的特点是解决方案突然以顿悟的形式出现

When people are faced with a problem, they often think in terms of past experiences rather than looking at the actual structure of the problem.

当人们面对问题时，他们常常根据过去的经验思考，而不是看问题的实际结构

Thinking consists in envisaging, realizing structural features and structural requirements.

The whole is other than the sum of the parts.