translation please

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Big Apple 2 Bites - An Aikido Novel - Aikido principles and training help in the hero's quest for peace in life.

[Nick]

Hey- to any Nihongo speakers out there, I wonder if you could translate this into Japanese for me:

"Expect nothing, be ready for anything."

My own limited vocabulary would make it hard, and even if I looked up the words, my grammar or something to that extent would be incorrect. So if anyone could help me it'd be appreaciated.

-Nick