我不是那种会让对名声的爱减少的人。
积极强化的实施方式比强化的数量更重要。
爱我的,我报以叹息。恨我的,我付之一笑。任上天降下什么运气,这颗心全已准备好。
文字之间的沉默往往比文字本身更有力量。
Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.
Life is not a series of gig lamps symmetrically arranged; life is a luminous halo, a semi-transparent envelope surrounding us from the beginning of consciousness to the end.