胜利越艰难，赢得的快乐就越大。
The more difficult the victory, the greater the happiness in winning.
The only limit to our realization of tomorrow is our doubts of today.
过去是一个异国；他们在那里做事的方式不同。
"We are all in the gutter, but some of us are looking at the stars."
The flesh is sad, alas, and I have read all the books.
所以说百工干事，都有法规可以衡量。现在大道治理天下，其次治理大国，却没有法度来衡量，这就是还不如百工聪明了。
我不害怕坠入爱河，我害怕的是无法坠入爱河。
Freedom can only be given to those who desire it.
The only way to achieve sustainable growth is to embrace change and challenge the status quo.
作为爱尔兰人，就是要知道世界最终会伤透你的心。