种一棵树最好的时间是20年前,其次是现在。
The best time to plant a tree was 20 years ago; the second-best time is now.
我相信电影有改变世界的力量,即使只是一点点。
Innovation is not just about technology; it's about changing the way we think and operate.
科学是一个不断学习和适应的旅程。