Do for this life as if you live forever, do for the afterlife as if you die tomorrow.
Ali ibn Abi Talib
To make one good action succeed another, is the perfection of goodness.
Ali ibn Abi Talib
Do not share the knowledge with which you have been blessed with everyone in general, as you do with some people in particular; and know that there are some men in whom Allah, may He be glorified, has placed hidden secrets, which they are forbidden to reveal.
Ali ibn Abi Talib
He who busies himself with things other than improvement of his own self becomes perplexed in darkness and entangled in ruin. His evil spirits immerse him deep in vices and make his bad actions seem handsome.
Ali ibn Abi Talib
Abstinence from sins is better than seeking help afterwards.