The hardest decisions often yield the greatest rewards.
Be frugal in all things， except in your passions splurge.
民主与其说是一种政府形式，不如说是一套原则。
把人分为好坏很荒谬。人要么有魅力，要么就无趣。
Technology can be our greatest ally in sustainable forest management if used wisely.
我认为最重要的是始终保持谦逊并继续努力工作。