煤炭不是問題所在,問題在于我們?nèi)绾问褂盟=鉀Q方案在于更清潔的技術(shù)和更好的利用。
I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them.
If you're not failing occasionally, you're not pushing the boundaries enough.
The writer’s life is a life of doubt.
True happiness comes from love for oneself and others.