The office of President is one which requires the utmost diligence and attention.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
本当の友情は、困難な時にこそ試される。
乐观主义者倾向于将他们的麻烦解释为暂时的、可控的和特定于一种情况的。另一方面,悲观主义者认为他们的麻烦会永远存在,破坏他们所做的一切,并且无法控制。
Everywhere there is a large commission, there is a high probability of a rip-off.