Full Idea
Every intelligible explanation is a matter of understanding how one thing changes into another.
Gist of Idea
Explanations always concern how one thing changes into another
Source
Simone Weil (Lect 2: Discovery of Mind [1933], p.111)
A Reaction
That seems tantamount to saying that all explanations are causal. But there also seem to be structural or situational explanations, and explanations of why a thing fails to change into another.
Book Reference
Weil,Simone: 'Lectures on Philosophy' [CUP 1978], p.111