社会应该努力拯救濒危物种,只要这些物种的灭绝是人类活动的结果。Society should make efforts to save endangered species only if the potential extinction of those species is the result of human activities.
无论是教育工作者、雇主,还是父母,教育的最佳方法是赞扬积极的行为,忽视消极的行为。The best way to teach—whether as an educator, employer, or parent—is to praise positive actions and ignore negative ones.
一个国家的伟大体现在国民的安乐上,而不是体现在统治者、艺术家或科学家的成就上。The surest indicator of a great nation is represented not by the achievements of its rulers, artists, or scientists, but by the general welfare ...