善恶之间的界限常常是模糊的。
The most dangerous threat to democracy is the erosion of trust in institutions.
Life is about taking chances, trying new things, having fun, making mistakes and learning from them.
生活就是抓住机会,尝试新事物,享受乐趣,犯错误并从中学习。
过去总是紧张的,未来是完美的。
——在柏林墙演说
All I desired was to walk upon such an earth that had no maps.
改变你的思想,你就能改变你的世界。
我们必须超越当前的技术,以满足未来的能源需求。