Synonyms:

na asti–cannot have; buddhih–spiritual intelligence; ayuktasya–one devoid of spiritual intelligence; na–never; ca–and; bhavana–mind fixed in happiness; na–neither; ca–and; abhavayatah–one who is not fixed; santih–peace; asantasya–of the unpeaceful; kutah–where is; sukham–happiness.

Translation:

One with an uncontrolled mind cannot have spiritual intelligence, one devoid of spiritual intelligence never meditates on the ultimate truth and for one who never meditates on the ultimate truth, is no peace and for one destitute of peace, where is happiness?