君子的影響，五代以后就斷絕了。
The time to start working on your career is now.
Education is the foundation of sustainable forestry practices.
音樂是我的治療方式。這是我表達(dá)自己并與人們聯(lián)系的方式。
The countries that have benefited least from fossil fuels should not bear the heaviest burden of climate change.
形式化方法的美在于它們能夠提供關(guān)于系統(tǒng)正確性的絕對確定性。