Skills and confidence are an unbeatable weapon.
Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.
A fisherman's wisdom lies not in how much he catches, but in how much he leaves behind.
写作是为无声者发声的一种方式。
Innovation is not just about technology; it's about changing mindsets.
