I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance.
Nature doesn’t care about your plans. It will test you, and you have to be ready.
It’s not about any one person. You’ve got to get over yourself and realize that it takes a group to get this done.
Innovation requires both courage and perseverance.
No man is fit to hold office who isn't perfectly willing to leave it at any time...