If I believe that I am right, I will take it to the end of the earth until I am proven right.

- Bill Ackman

You can learn investing by reading books.

- Bill Ackman

I think a very good system in a world with a lot of passive investors is one in which there are at least a few entrepreneurial investors, prepared to…

- Bill Ackman

In order to be successful, you have to make sure that being rejected doesn’t bother you at all.

- Bill Ackman

Experience is making mistakes and learning from them.

- Bill Ackman

As a result of overdiversification, their (active managers) returns get watered down. Diversification covers up ignorance. Active managers haven't do…

- Bill Ackman

Short-term market and economic prognostication is largely a fool’s errand, we invest according to a strategy that makes the need to rely on short-ter…

- Bill Ackman

If you think of the typical Herbalife distributor and their level of sophistication, to this day I still don't understand the marketing plan - true s…

- Bill Ackman

Investing is a business where you can look very silly for a long period of time before you are proven right.

- Bill Ackman