If you loan someone $20 and you never see them again. That makes it worth $20.
如果你借给别人 20 美元,而他为了不还钱选择不再见你,那你们的关系就只值 20 美元。
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
Innovation is not just about new ideas; it's about making those ideas happen.
生命中最伟大的荣耀不在于永不跌倒,而在于每次跌倒后都能站起来。