Here are several key business tips Jeff Bezos outlined in his latest annual shareholder letter released on Wednesday. In his first letter to shareholders in 1997 CEO Jeff Bezos wrote it was always Day 1 on the Internet and at Amazon. He named his office building Day 1 and when he moves buildings, he takes the name with him. SAN FRANCISCO -- When there's no consensus but a lot of conviction, Amazon founder and CEO Jeff Bezos has this advice: "disagree and commit." It's one of the nuggets of wisdom he offered up in his yearly Letter to Shareholders released this week.

Big business tends to welcome Republican policies, and the recent stock market rally suggests traders believe U.S. companies will benefit from President Donald Trump's promised tax cuts and elimination of regulation. But not everyone in Corporate America is jumping for joy or anticipating higher income. said in a regulatory filing on Friday that its business now faces a new set of risks: "trade and protectionist measures." While the filing, its annual report with the Securities and Exchange Commission, doesn't specifically mention President Trump, the new risks are a clear reference to the possible changes that may come to global commerce under the new administration. The four-word phrase does not show up as a potential risk in at least the last five of Amazon's annual reports, and represents the only significant change compared to last year's filing in a section that outlines potentially "unfavorable changes" in government regulation. While it's a subtle alteration, the new addition makes it clear that Amazon is concerned about Trump's approach to trade, which has already led to the nation's departure from the 12-nation Trans-Pacific Partnership in favor of an "America First" policy. Amazon CEO Jeff Bezos is by no means the only business leader concerned about Trump's economic and trade policies.

Where else but the Code Conference can you expect to hear from the Tech industry's biggest players like Amazon founder Jeff Bezos and Google CEO Sundar Pichai? Corrections & Clarifications: An earlier version gave the wrong year Amazon won Emmys for Transparent. Speaking to the Code conference here, Bezos, whose company has a hit on its hand with the Echo connected speaker, said, "it's hard to overstate how big of an impact this will have on society over the next 20 years. It doesn't mean phones are going to go away or that voice actions will replace screens. As long as people have eyes, they have screens."

Where else but the Code Conference can you expect to hear from the Tech industry's biggest players like Amazon founder Jeff Bezos and Google CEO Sundar Pichai? Corrections & Clarifications: An earlier version gave the wrong year Amazon won Emmys for Transparent. Speaking to the Code conference here, Bezos, whose company has a hit on its hand with the Echo connected speaker, said, "it's hard to overstate how big of an impact this will have on society over the next 20 years. It doesn't mean phones are going to go away or that voice actions will replace screens. As long as people have eyes, they have screens."

Where else but the Code Conference can you expect to hear from the Tech industry's biggest players like Amazon founder Jeff Bezos and Google CEO Sundar Pichai? Speaking to the Code conference here, Bezos, whose company has a hit on its hand with the Echo connected speaker, said "it's hard to overstate how big of an impact this will have on society over the next 20 years. It doesn't mean phones are going to go away or that voice actions will replace screens. As long as people have eyes, they have screens." The Echo speaker can turn on lights, access online music and answer queries by waking the speaker by stating the word Alexa.

Amazon's acquisition of the robotics company Kiva Systems in 2012 has helped the retail giant efficiently ship almost any product on earth to just about anyone. But those robots are pretty good stagehands as well.