Among thousands of people, you meet those you've met. Through thousands of years, across the boundless wilderness of time, you happen to meet them, neither earlier nor a bit too late. There is nothing to be said except to ask lightly, "Oh, you're here too?"
The best investments are often the ones that are the most unpopular.
旧梦是好梦，没有实现，但是我很高兴我有过这些梦。
Learning is essentially a matter of stimulus-response connections.