The pessimist complains about the wind. The optimist expects it to change. The leader adjusts the sails.
悲观者抱怨风向,乐观者期待风向改变,而领导者调整船帆。
The difference between good and great is the attention to detail.
宁可在田野中狩猎以求健康,也不花钱让医生开令人作呕的药。