Neil deGrasse Tyson
Passion is what gets you through the hardest times that might otherwise make strong men weak, or make you give up.
More quotes and aphorisms
'Custom is the great deadener'. There is no doubt...The war we are fighting today against terrorism...For me, it's always a failure of the imagination...A leader is a dealer in hope...Women speak two languages...All companies of any size have to continue...
