I never buy anything unless I can see a clear path to a 50% gain.
最伟大的突破往往来自意想不到的地方。
The true measure of our success in forestry will be what we leave for future generations, not just our quarterly reports.
The world is full of obvious things which nobody by any chance ever observes.
如果你没有偶尔失败,说明你不够努力。