human or animal, what is the difference?
आहार-निद्रा-भय-मैथुनं
food, sleep, fear and mating, these acts of humans are similar to animals' |
of them (humans), dharma (right conduct) is the only special thing, without dharma humans are also animals ||
AhAra-nidrA-bhaya-maithunam cha
samAnam_etat_pashubhir_narANAm |
dharmo hi teShAm adhiko visheSho
dharmeNa hInAH pashubhiH samAnAH||
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knowledge leads to happiness - विद्या ददाति विनयम्

(true/complete) knowledge gives discipline, from discipline comes worthiness, from worthiness one gets wealth, from wealth (one does) good deeds, from that (comes) joy.
vidyA dadAti vinayaM, vinayAdyAti pAtratAM |
pAtratvAddhanamApnoti, dhanAddharmaM tataH sukhaM || 5 ||
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Save a tree, save ten families
A pond equals ten wells, a reservoir equals ten ponds.
A son equals ten reservoirs, and a tree equals ten sons!
दशकूपसमा वापी दशवापीसमो ह्रदः ।
दशह्रदसमः पुत्रो दशपुत्रसमो द्रुमः ॥
dasha-kūpa-samā vāpī, dasha-vāpī-samo hradaḥ |
dasha-hrada-samaḥ putro, dasha-putra-samo drumaḥ ||
Matsya-purāṇa 154:512