The only thing worse than training employees and losing them is not training them and keeping them.
比培训员工后失去他们更糟糕的是不培训他们而留住他们。
Patience and perseverance are the keys to scientific discovery.
Thoughts pass in my mind like flocks of lucks in the sky.I hear the voice of their wings .
地球的周长约为300万斯塔德，不会更大。
