Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.
创新不是发明全新的东西,而是改进已经存在的东西。
Change your life today. Don't gamble on the future, act now, without delay.
心理学的方法必须是客观的,即使研究主观现象时也是如此。