Every mystery solved brings us to the threshold of a greater one.
In plain words
Every answer you find opens up a bigger question.
Where these words come from
- 58% sureLots of sources credit Rachel Carson with this, and they agree with each other. The book or the speech it first came from hasn't turned up yet.
- From the same 1954 speech as above, per Wikiquote's Rachel Carson page; venue beyond the year is unnamed, so held at likely.
- Speech (1954)
- 1954
