Synonyms:

na–there is not; iha–in this world; abhikrama–endeavoring; nasah–loss; asti–there is; pratyavayah–diminution; na–never; vidyate–there is; svalpam–little; api–although; asya–of this; dharmasya–of this occupation; trayate–releases; mahatah–of very great; bhayat–danger.

Translation:

In this endeavor there is no loss or diminution, and a little advancement on this path can protect one from the most dangerous type of fear.