Throughout history, independent minds have carried mankind forward. Whether they identified how to make fire or manufacture tools, develop rational philosophy or create man-glorifying art, pioneer scientific knowledge or invent the electric light, independent thinkers have created the goods on which human life and prosperity depend.

Stress is a byproduct of subconscious beliefs you have about the world. You can't choose not to believe something. You believe it because you think it's true. To eliminate stress, you must learn to challenge these beliefs so that you see them differently.

Many argue that Christianity is "different" from other religions - that it is primarily about love of one's fellow man. The Crusades, The Inquisition, Calvin's Geneva all prove that this is not the case. These events were pre-eminently about obedience to authority.

During the financial crisis, I worked with hundreds of executives who struggled as a result of their thoughts about job security. When their beliefs changed, so did their emotional experience - and they were then able to focus on the task at hand more effectively.

Altruism demands that an individual serve others, but doesn’t stipulate whether those others should be one’s family, or the homeless, or society as a whole. Collectivism states that, in politics, society comes first and the individual must obey. Collectivism is the application of the altruist ethics to politics.

The reason humans experience so much more stress than other species isn't just because we think more, but also because we think differently.

Some people are so used to experiencing stress that they don't remember what life was like without it.