Life's most persistent and urgent question is, 'What are you doing for others?
生活中最持久、最紧迫的问题是:“你为别人做了什么?”
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
In the hopes of reaching the moon men fail to see the flowers that blossom at their feet.
想要登上月球，人们却看不到脚下盛开的花朵。
Teaching is the royal road to learning.
教书是通往知识的康庄大道。