Misc: what was the date of the live aid concert?

Questions

"He who loves the --------- as his body may be entrusted with the empire."- Lao-Tzu?

"------------ is the art of being the only one who knows you're scared to death."- Earl Wilson?

"--------- is the first of human qualities because it is the quality which guarantees all others."- Winston Churchill?

"---------- are all in your mind."Anonymous?

"---------- is the main quality of leadership, no matter where it is exercised."- Walt Disney?