Being compassionate to the weak brings down [divine] mercy

رَحْمَةُ الضُّعَفَاءِ تَسْتَنْزِلُ الرَّحْمَةَ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

I am amazed at the one who hopes for the mercy of one who is above him, how can he not show compassion to the one who is below him?!

عَجِبْتُ لِمَنْ يَرْجُو رَحْمَةَ مَنْ فَوْقَهُ كَيْفَ لَا يَرْحَمُ مَنْ دُونَهُ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

One who shows no mercy will be shown no mercy

مَنْ لَمْ يَرْحَمْ لَمْ يُرْحَمْ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

One who shows no mercy to the people, Allah will withhold His mercy from him

مَنْ لَمْ يَرْحَمِ النَّاسَ مَنَعَهُ اللَّهُ رَحْمَتَهُ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

One who shows mercy is shown mercy

مَنْ تَرَحَّمَ رُحِمَ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Just as you show mercy, mercy will be shown to you

كَمَا تَرْحَمُ تُرْحَمُ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

One in whose heart there exists no mercy, meets less of it [mercy] when he needs it

مَنْ لَمْ تَسْكُنِ الرَّحْمَةُ قَلْبَهُ قَلَّ لِقَاؤُهَا لَهُ عِنْدَ حَاجَتِهِ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

It is by the honourable that mercy is shown

مِنَ الْكِرَامِ تَكُونُ الرَّحْمَةُ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

One of the surest means of intelligence is showing mercy to the ignorant

مِنْ أَوْكَدِ أَسْبَابِ الْعَقْلِ رَحْمَةُ الْجُهَّالِ [الْجَاهِلِ‏]

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

The most deserving of [showing] mercy is the one who [himself] is in need of it

أَوْلَى النَّاسِ بِالرَّحْمَةِ الْمُحْتَاجُ إِلَيْهَا

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

Of all the people, the most deserving of compassion are: the scholar upon whom an ignorant person passes judgment, the noble person who is dominated by a vile person and the virtuous person who is under the command of a vicious person

أَحَقُّ النَّاسِ بِالرَّحْمَةِ عَالِمٌ يَجْرِي عَلَيْهِ حُكْمُ جَاهِلٍ وَكَرِيمٌ يَسْتَوْلِي عَلَيْهِ لَئِيمٌ وَبَرٌّ تَسَلَّطَ عَلَيْهِ فَاجِرٌ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech

The most effective thing in making mercy flow forth [and surround you] is having mercy in your heart for all the people

أَبْلَغُ مَا تُسْتَدَرُّ بِهِ الرَّحْمَةُ أَنْ تُضْمَرَ لِجَمِيعِ النَّاسِ الرَّحْمَةُ

Source : Ghurar Al-Hikam Wa Durar Al-Kalim, Exalted Aphorisms And Pearls Of Speech