企业的长期成功依赖于其战略的灵活性和适应性。
"The greatest enemy of love is not hate, but indifference."
我认为数学家的作用是发现这些模式并解释它们。
The healthy social life is found when in the mirror of each human soul the whole community finds its reflection, and when in the community the virtue of each one is living.
如果你在那些你不应该沉默的时刻保持沉默,那么拥有声音的意义何在?