Whether you think you can or you think you can’t, you’re right.
多线进化是对因对不同环境的不同适应而产生的文化多样形式的研究。
成功不在于你赚了多少钱,而在于你对人们生活的影响。
The dead are not silent. They are merely waiting to be heard.
The greatest wisdom is to know that you know nothing.