“The wisest time of all times is now. Now you are enlightened. Just now.”

1968 Liberal Party Leadership convention speech, April 5, 1968. Turner would, in fact, win the 1984 convention rather than the 1968 one. ( http://ms.radio-canada.ca/archives_new/2006/en/wmv/turner19680405et1.wmv)

1960s, (1963)

Nunc est bibendum, nunc pede libero
pulsanda tellus.
Book I, ode xxxvii, line 1
Odes (c. 23 BC and 13 BC)

Source: The Hitchhiker's Guide to the Galaxy

Source: The Virgin Suicides

Quoted on BBC News, "Maldives election: Abdulla Yameen wins run-off vote" http://www.bbc.co.uk/news/world-asia-24974019, November 16, 2013.

What Time Is It? You Mean Now?: Advice for Life from the Zennest Master of Them All, Simon and Schuster, 2003, ISBN 0743244532
He was on a passenger jet at the time, so he was not sure in which time zone he was.
Yogiisms

Early Christian Latin Poets, 2000, Carolinne White, Routledge, London, p. 55. http://books.google.com/books?id=MoI963yzTisC&pg=PA55
Psalmus Contra Partem Donati - Psalm Against the Donatists (c. 393)
Context: All those of you who rejoice in peace, now it is time to judge the truth....
Undoubtedly in days gone by there were holy men as Scripture tells,
For God stated that he left behind seven thousand men in safety,
And there are many priests and kings who are righteous under the law,
There you find so many of the prophets, and many of the people too.
Tell me which of the righteous of that time claimed an altar for himself?
That wicked nation perpetrated a very large number of crimes,
They sacrificed to idols and may prophets were put to death,
Yet not a single one of the righteous withdrew from unity.
The righteous endured the unrighteous while waiting for the winnower:
They all mingled in one temple but were not mingled in their hearts;
They said such things against them yet they had a single altar.