煤矿工人是美国工业实力的无名英雄。
Coal miners are the unsung heroes of America's industrial strength.
Gratitude turns what we have into enough.
圣人警戒于事情发展的苗头;愚人恐惧于事情明显暴露后。
这是最好的时代,这是最坏的时代。
最成功的公司是那些预见变化并主动采取行动的公司。
The best way to get started is to quit talking and begin doing.