今天在可持续性方面的小步骤可能带来明天的巨大变化。

成功是一系列随时间积累的小胜利。

"Ink is my favorite language - it speaks in shadows and light."

The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.

教育是能够倾听几乎所有事情而不发脾气或失去自信的能力。