A very great technique for solving math problems. Often only works because they solved it in a different way and used this lemma in a way that gives the same answer as the other way.
When condescending remarks passed on Indian actions or lack thereof, the response from foreign minister S jaishankar to those remarks which properly puts Indian position in perspective is called Jaishankarisation
He could be the best brother one could ask for, jayasankar is a caring person with warm heart. Jayasankar could be short tempered some time and hard to understand, even might seem a bit selfish but if they care for something they will cherish till their last breath.