世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。

In the era of globalization, enterprises must learn to survive and develop in a multicultural environment.

知识是解开宇宙奥秘的钥匙。

"A book is a conversation between the author and the reader."

The strength of a response tendency depends on the amount of reinforcement received.

你知道得越多，就越意识到你不知道的越多。

永远在学习。世界在不断变化，你需要跟上。