Wisdom from Prophets

Paradise lies at the feet of thy mother -Prophet Muhammad (PBUH)

Wisdom from Quran

The worldly things which ye are given are but the conveniences of this life and the glitter thereof; but that which is with Allah is better and more enduring: will ye not then be wise? (28:60)

Wisdom from Imams

If you desire to live freely, work hard like a slave, suffer pain and shut your eyes from the children of Adam whoever they may be, even from Hatam Ta'i (richest of the time). So have no expectation not only from mean people but also from the generous- Imam Ali (AS)