積土成山積水成淵

Knowlege is power
    知識就是力量
    Plain living and high thinking
    生活樸素 情操高尚
    A man's fortune is in his own hands
    人的命運掌握在自己的手中
    The value of life lies not in the lenth of days , but in the use we make of them
    生命的價值不在于長短，而在于如何利用
    The greatest denger in life is having an empty mind
    生活的危險就是有一個空虛的心靈