Both incentives and punishments elicit powerful responses.
每颗种子都蕴含着改变社区的潜力。
Technological breakthroughs are not achieved overnight, they require long-term investment and patient accumulation.
The way to make progress is to acknowledge ignorance.
我的音乐是我的日记，记录我的喜怒哀乐。
Remember that wherever your heart is, there you will find your treasure.
Mathematics is the most beautiful and most powerful creation of the human spirit.