Time is not a thing， thus we can neither waste nor save it； it is always with us.
时间并非实物，因此我们既无法浪费也无法节省；它始终与我们同在。
If you find serenity and happiness，they may be jealous；Be happy anyway。People really need help but may attack you if you do help them。
The mind will ever be unstable that has only prejudices to rest on.
企业文化是战略成功的关键因素。
The night is a great library, but the stars are its books.