我觉得唱歌是一种情感的宣泄，是一种表达自我的方式。
Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.
The mining industry must evolve to meet the demands of a changing world.
The language of mathematics is universal, transcending cultural and linguistic barriers.
La joie de l'âme est dans l'action.