Mastering a foreign language is like putting a credit card in your pocket, he said. You will benefit from both of them in your whole life.

他将掌握外语的技能比作在口袋里放一张永远花不完钱的信用卡，终身受益。

youdao

Jobs talked for years about making Apple the center of your digital life. iCloud will be the back-end, but devices on your desktop, in your pocket, and throughout your home are the front-facing aspect of that relationship.

FORBES: Siri: Apple's Key for Future Growth in Your iHome

His point gets to the heart of one of the biggest benefits of this new era in technology if you can access your work from wherever you are, on whatever device you have in your pocket, then you can do so in a way that fits into your life.

FORBES: At Home in the Office, In the Office at Home

What, do you think you'll be able to go through life with a tiny calculating machine in your shirt pocket, she screamed.

NPR: Living With an Inability to Do Math