Global challenges require global solutions.
将橘柚佳树砍伐,却栽植苦桃恶木。可叹修美的翠竹,孤零零江边独处。
A great way to understand yourself is to seriously reflect on everything you find irritating in others. 
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.