我经常练习来提高我的技能。

"We are all in the gutter, but some of us are looking at the stars."

儿童是一个细心的观察者，他特别容易被成人的行为所吸引，进而模仿他们。

"You can't always be happy, but you can always be brave."

The power of accurate observation is commonly called cynicism by those who have not got it.

预测未来的最好方法就是去创造它。