“A rolling stone gathers no moss.'
Try as I might I could not remember the meaning. At last I hazarded, 'Well, it means a person who's always active and never pauses to reflect — ' No, that didn't sound right. I tried again. 'That means a man who is always active and keeps growing in mental and moral stature won't grow stale.' He was looking at me more intently, so I added by way of clarification, 'I mean, a man who's active and doesn't let grass grow under his feet, he'll get ahead in life.'
Doctor Nisea said, 'I see.' And I knew that I had revealed, for the purposes of legal diagnosis, a schizophrenic thinking disorder.
'What does it mean?' I asked. 'Did I get it backward?'
'Yes, I'm afraid so. The generally-accepted meaning of the proverb is the opposite of what you've given; it is generally taken to mean that a person who — '
'You don't have to tell me,' I broke in. 'I remember — I really knew it. A person who's unstable will never acquire anything of value.”
Source: We Can Build You (1972), chapter 17, page 224.
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Philip K. Dick 278
American author 1928–1982Related quotes

Discussing vanity sizing and the size 0 debate. Quoted by Asian News International, 20 March 2009.

Making Notes
The Note-Books of Samuel Butler (1912), Part VII - On the Making of Music, Pictures, and Books

http://www.youtube.com/watch?v=STuOR7RE5Oo
Quotes from Judge Judy cases, Dismissing a statement or case

As translated in Spanish-American Poetry : A Dual-language Anthology (1996) by Seymour Resnick
Variant translation:
I cultivate a white rose
In July as in January
For the sincere friend
Who gives me his hand frankly. <p> And for the cruel person who tears out
the heart with which I live,
I cultivate neither nettles nor thorns:
I cultivate a white rose.
Simple Verses (1891), I Grow a White Rose

Source: I. Asimov: A Memoir (1994), p. 308
Context: He always pictured himself a libertarian, which to my way of thinking means "I want the liberty to grow rich and you can have the liberty to starve". It's easy to believe that no one should depend on society for help when you yourself happen not to need such help.