When a person shows off his own wisdom, often meet go astray.
当一个人炫耀他自己的智慧时,往往倒会误入歧途。
对心灵的研究就是对适应行为的研究。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
永远不要停止学习;一旦停止,你就会过时。
Science is a journey, not a destination.
Music is the language of the spirit.
在白天对什么都不动感情是极为容易的, 但在夜晚就是另外一回事。
可持续性不是一种趋势;它是我们对下一代的责任。