I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
The way positive reinforcement is carried out is more important than the amount.
La ficción es más real que la realidad, porque la ficción nos permite ver lo que la realidad oculta.
译文:郁孤台下这赣江的流水,水中不知包含了多少乱世中行人的眼泪。我向西北眺望故都长安,可惜无数青山层层叠叠,遮住了我的视线。
我的人生没有方向、没有目标、没有任何意义,而我依然感到很开心。