“Put not your trust in money, but put your money in trust.”

Attributed by William Blacker (not to be confused with Valentine Blacker), who popularized the quote with his poem "Oliver's Advice" http://books.google.com/books?id=JmEaAQAAIAAJ&dq=%22Oliver%27s+Advice%22+Cromwell&q=%22Oliver%27s+Advice%22+Cromwell#v=snippet&q=%22Oliver's%20Advice%22%20Cromwell&f=false, published under the pseudonym Fitz Stewart in The Dublin University Magazine, December 1834, p. 700; where the attribution to Cromwell appears in a footnote describing a "well-authenticated anecdote" that explains the poem's title. The repeated line in Blacker's poem is "Put your trust in God, my boys, but keep your powder dry".
Attributed
Variant: Trust in God and keep your powder dry.
Variant: Put your trust in God, but keep your powder dry.

From the poem "Oliver's Advice" http://books.google.com/books?id=JmEaAQAAIAAJ&dq=%22Oliver%27s+Advice%22+Cromwell&q=%22Oliver%27s+Advice%22+Cromwell#v=snippet&q=%22Oliver's%20Advice%22%20Cromwell&f=false by William Blacker, published under the pseudonym Fitz Stewart in The Dublin University Magazine, December 1834, p. 700. This line by a different Colonel Blacker is paraphrased from an attribution to Oliver Cromwell (hence the poem's title).
Misattributed

Source: Taran Wanderer

Source: A Walk to Remember

Source: Interview by Charlie Rose of Bloomberg - video https://video-kul1-1.xx.fbcdn.net/v/t42.3356-2/13862860_1329741163720893_1430621767_n.mp4/video-1469885440.mp4?vabr=114407&oh=bff4e8f9cedc225267e41ec705562dcf&oe=582E0B32&dl=0: 1 minute 53 seconds into the video

"Money" http://www.danagioia.net/poems/money.htm
Poetry, The Gods of Winter (1991)

Bombay, Second Public Talk (25 February 1962)
1960s
Context: The fact is there is nothing that you can trust; and that is a terrible fact, whether you like it or not. Psychologically, there is nothing in the world that you can put your faith, your trust, or your belief in. Neither your gods, nor your science can save you, can bring you psychological certainty; and you have to accept that you can trust in absolutely nothing. That is a scientific fact, as well as a psychological fact. Because, your leaders — religious and political — and your books — sacred and profane — have all failed, and you are still confused, in misery, in conflict. So, that is an absolute, undeniable fact.