Learn a New Trick. Get different, unused parts of your brain thinking by learning a short trick. Here are two of my favorites both by Tim Ferriss… pen trick and fork.

　　4.学会一个新的小把戏。学习简短的小把戏可以让你大脑被闲置的部分得到锻炼。这里给大家推荐两个我最喜欢的小把戏，都是从Tim Ferriss那里学来的：笔和尺子。