Final answer:
The statement emphasizes that transformation often occurs in difficult or challenging circumstances.
Step-by-step explanation:
The statement is emphasizing that transformation often occurs in difficult or challenging circumstances. The examples given, such as crushing grapes to make wine or diamonds forming under pressure, illustrate how challenges and pressure can lead to transformation or transmutation.
The analogy is applied to human experiences, suggesting that when we feel crushed, under pressure, pressed, or in darkness, we are actually in a powerful place for personal growth and transformation.