Reinforcement is the central factor in the acquisition of new behavior patterns.

可持续发展不是一种选择；它是能源未来的必要条件。

The artist must be a philosopher and a poet.

【译文】 孔子在河边说：“时光如流水！日夜不停留。”

改变某人最有效的方法是改变你与他们互动的方式。

"The world is a book, and the book is a prison."

计算机能否思考的问题就像潜艇能否游泳的问题。

Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.