内向型人間の時代 社会を変える静かな人の力( Quiet : The Power of Introverts in a World That Can't Stop Talking ) by Susan Cain

"ビル・ゲイツもガンジーもウォズニアックもみんな内向型人間だった! 内向型の人とは、喋るよりも他人の話を聞き、パーティで騒ぐよりも一人で読書をし、自分を誇示するよりも研究にいそしむことを好む人のこと。社交的で自己主張が激しい外向型のイメージがあるアメリカ人だが、実際にはその三分の一が内気でシャイな内向型。本書は、内向型が直面する数々の問題を浮き彫りにするとともに、内向型の強みと魅力を明らかにする" - Amazon

The secret to life is to put yourself in the right lighting ...... Whoever you are, bear in mind that appearance is not reality. Some people act like extroverts, but the effort costs them in energy, authenticity, and even physical health. Others seem aloof or self-contained, but their inner landscapes are rich and full of drama ....... The trick is not to amass all the different kinds of available power, but to use well the kind you've been granted ....