Though work for the good of others belongs to rajas, yet this rajas has sattva for its basis, and is not harmful.

尽管为利益他人而工作是属于激情型，但这种激情是以善良为基础，并不会引起伤害。

Meditation is a sattvic activity and aims at complete elimination of tamas ( inertia ) and rajas ( motivity ).

冥想是种愉悦的活动, ( 通过自主神经无为而为的调适 ) 同时彻底消除钝性及激性 ( 倦怠及燥动 ).