俱舍論記 13.149

13.149

「論曰至善惡無記」者，釋初句。無表唯通善、不善性，無有無記。所以者何？是強力心所等起故。以無記心勢微劣，不能引發強無表業令得生起。可因滅時，於其後後諸心位中及無心時果仍續起。餘謂表思，皆通三性。

"The treatise says […] wholesome, unwholesome, and indeterminate": this explains the first line. Non-information applies only to wholesome and unwholesome natures; there is none that is indeterminate. Why is this? Because it is originated by a strong mind. Because an indeterminate mind is weak in force, it cannot induce strong non-informative karma to arise, which—when the cause ceases—could still continue to arise as fruit in subsequent mind-states and during times without mind. The remainder, meaning informative matter and intention, all apply to the three moral natures.