Friendship
The friend who is a helpmate,
the friend in happiness and woe,
the friend who gives good counsel,
the friend who sympathises too —
these four as friends the wise behold
and cherish them devotedly
as does a mother her own child.
-Sigalovada Sutta
制非防恶亲,慈愍存他亲,
利人益彼亲,同事齐己亲。
此亲乃可亲,智者所附近,
亲中无等亲,如慈母亲子
-善生经