Talmidei Chachamim Increase Peace
Those who learn Torah bring more peace into the world.
Rebbi Elazar taught in the name of his teacher Rebbi Chanina that talmidei chachamim increase peace in the world. The proof is the verse "All your children shall be taught of Hashem, and great shall be the peace of your children." The sages read "your children" as "your builders": those who learn Torah are the builders of the world, and what they build is peace. Torah learning is not a private escape from the world's quarrels. When people learn Hashem's ways, they learn to listen, to weigh another view, and to live together. This teaching closes Maseches Berachos and appears in the siddur, so that Torah and peace are spoken of in one breath.
Source: Talmud Bavli, Berachos 64a (on Yeshayahu 54:13)
After your next learning session, even a few minutes, let it lead to one act of peace. Send a kind message to someone you have drifted from, or let go of a small argument at home. If you learn with a chavrusa (study partner), end by thanking him for disagreeing with you. That is how Torah builds peace, one person at a time.