C1694 Keep Silent

At this point, the number of people in the world who can do this can be counted on one hand...

After thinking for a while, a faint smile appeared on Qin Luo's face. "On behalf of all the high schools, I thank you for your generosity, Mr Gates..."

"You're welcome. This is what I should do. Besides, Professor Qin did not do anything less than what I did."

"You flatter me, sir."

"No, no, no