历史学家是一个向后看的先知。
从近处看,生活是悲剧;从远处看,生活是喜剧。
You can't manage what you don't measure.
The best investment is in education.
生活中最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。
Free trade enables the most advantageous distribution of the national produce and revenue.