― Fyodor Dostoevsky, The Brothers Karamazov

How microeconomists think customers buy cereal

A beautiful quote by Michael Atiyah: In the broad light of day mathematicians check their equations and their proofs, leaving no stone unturned in their search for rigour. But, at night, under the full moon, they dream, they float among the stars and wonder at the miracle of the

بصیرت و بامزگی همزمان. 👌🏻

Some of the best Physics major textbooks of all time ✍️

Werner Heisenberg’s PhD defense in 1923 at the University of Munich was nearly a disaster. His written thesis had focused mostly on hydrodynamics, leaving him weak on experimental knowledge. During the oral exam, he stumbled badly on practical questions, like how a storage

Getting my LaTeX on

As we can easily see

😂

He is very real.

RIP Homayoun Ershadi, unforgettable in Taste of Cherry 🕊️

good morning

The perfect girl doesn’t exis-

ایران ۱ - west Asia ۰