I don't need a reason to be confident.

The real competition is never rivals, but users' old habits.

If you lose or forget to bring a cable，adapter or charger，check with your hotel. Most hotels now have a drawer full of cables，adapters and chargers others have left behind，and probably have the one you are missing. You can often claim it after borrowing it.

True technology leaders are not followers, but definers.

要冒经过计算的风险，这与鲁莽完全不同。