不要用战术的勤奋掩盖战略的懒惰。
Don't use tactical diligence to cover up strategic laziness.
Stay humble and work hard.
The sun is our most powerful tool in Africa. We must learn to work with it, not against it.
顾客的信任难获得易失去；永远不要视为理所当然。
"Books are like a mirror. If an ass looks in, you can't expect an angel to look out."
我认为最重要的是对自己诚实，对周围的人诚实。
"Every stroke of the brush is a decision that shapes eternity."
说出真相的唯一方式是无畏后果地表达。
艺术家的职责是让不可见的东西变得可见。