Humility is a strength, not a weakness, in leadership.
晏子春秋
The most advanced systems are those that work in harmony with nature.
解释:只有去学习才能懂得世间的道理;如果耻于向人求教,许多东西就会永不知晓。
我总是很高兴地想到,我的教育大部分是非正式的,并且根植于土壤之中。