"Books are the windows to other possibilities."
"Hope is a verb with its sleeves rolled up."
Psychology must be based on observable phenomena, not abstractions.
做出伟大工作的唯一途径是热爱你所做的事情。
【大意】君子不认为细微的好事不值得去做而舍弃它。
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.