Einsicht


1.
eine Instanz, die wahre Natur einer Sache Ergreifung,

vor allem durch intuitives Verständnis


2.
durchdringende geistige Vision oder Einsicht ; Fakultät in den inneren Charakter

oder der zugrunde liegenden Wahrheit zu sehen.


3.
Psychologie.
1. ein Verständnis der Beziehungen, die ein Problem lösen hilft.
2. (in der Psychotherapie)  die Anerkennung der Quellen der emotionalen Schwierigkeiten.
3. ein Verständnis für die motivierende Kräfte hinter die eigenen Handlungen, Gedanken oder Verhalten; Selbsterkenntnis.

Insight


1.
an instance of apprehending the true nature of a thing,

especially through intuitive understanding.

2.
penetrating mental vision or discernment; faculty of seeing into inner character

or underlying truth.

3.
Psychology.
1. an understanding of relationships that helps solve a problem.
2. (in psychotherapy) the recognition of sources of emotional difficulty.
3. an understanding of the motivational forces behind one's actions, thoughts,

or behavior; self-knowledge.

 

In Deutsch

and English 

Who holds the insight is also moderate, who is moderate is also serene;  who is serene, cannot lose their peace, who cannot

lose his peace is without sorrow; who is without sorrow, is happy: so the insightful is happy, and this insight is enough for a happy life.

If your insight contradicts my teachings,  you should follow your insight.