Every honest researcher I know admits he's just a professional amateur. He's doing whatever he's doing for the first time. That makes him an amateur. He has sense enough to know that he's going to have a lot of trouble, so that makes him a professional.
by Charles Franklin Kettering (1876-1958) U. S. Engineer and Inventor

Thủ đoạn gian trá che đậy đạo văn của Phùng Xuân Nhạ và Lê Quân