Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.
曲意逢迎取得上司喜悦，男子汉不屑于小妾邀宠的勾当；人的本源本性尚未谙通，大丈夫仍保持纯真朴拙的心田。
The interplay between discrete and continuous mathematics is where some of the most interesting problems lie.
——《建国方略·孙文学说》（1917—1919年）
The most successful companies are those that adapt quickly to changing market demands.