The key to successful investing is to relate the price you pay to the value you get.
理论物理对于实验物理学家,就像和声理论对于作曲家一样。
If you have any doubt at all about being able to carry a load in one trip, do yourself a huge favor and make two trips.
创新不在于技术,而在于解决实际问题。
I don't chase records. I chase excellence.