1, reading is fun enough, gambling enough, and talent enough.

Reading makes a full person, discussion makes a witty person, and notes make an accurate person. Therefore, journalists who don't often write must have a strong memory, those who don't often discuss must be born smart, and those who don't often read must deceive the world. Only when they have skills can they be ignorant and obvious. Reading history makes people wise, reading poems makes people witty, mathematics makes people careful, science makes people deep, ethics makes people grave, and the study of logic and rhetoric makes people able to contend.

I hope my answer will satisfy you. )