If you don't know where you are going, you might wind up someplace else. Read Summary
We know what we are, but know not what we may be. Read Summary
If the Sun and Moon should ever doubt, they'd immediately go out. Read Summary
Worrying is like paying on a debt that may never come due. Read Summary
We always live in an uncertain world. What is certain is that the United States will go forward over time. Read Summary
Risk comes from not knowing what you're doing. Read Summary
I am about to take my last voyage, a great leap in the dark. Read Summary
If there's one thing that's certain in business, it's uncertainty. Read Summary
Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on. Read Summary
I love working with really early stage startups where the outcome is still in doubt. Maybe they'll go on to greatness, or maybe they'll never get off the runway at all. Read Summary
What then is time? If no one asks me, I know what it is. If I wish to explain it to him who asks, I do not know. Read Summary
It is not like I have gone crazy, I just don't want to take any chances. You never know what could happen. Read Summary
I feel like before music, I didn't really know what I wanted to do. I didn't know where I was going to end up. I was scared to even have people depending on me. Read Summary
We dance round in a ring and suppose, but the secret sits in the middle and knows. Read Summary
It has not yet become obvious to me that there's no real problem. I cannot define the real problem; therefore, I suspect there's no real problem, but I'm not sure there's no real problem. Read Summary
I think that when we know that we actually do live in uncertainty, then we ought to admit it; it is of great value to realize that we do not know the answers to different questions. This attitude of mind - this attitude of uncertainty - is vital to the scientist, and it is this attitude of mind which the student must first acquire. Read Summary
It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man. Read Summary
Don't turn away from possible futures before you're certain you don't have anything to learn from them. Read Summary
When it is not in our power to follow what is true, we ought to follow what is most probable. Read Summary
It has been wild, you know? I started out just putting a song that I made out on the Internet without being sure if anyone was going to like it, and it took me on tour around the world with Justin Bieber. It's been amazing! Read Summary