生活的价值在于你为他人创造了什么，而不是你拥有了什么。
创作艺术的过程和最终结果一样重要。
The consistency of your endeavors (exercise， companionship， work) is more important than the quantity. Nothing beats small things done every day， which is way more important than what you do occasionally.
To see clearly is to see differently.
Certification is not the destination; it's the starting point of responsible forestry.
自动控制的根本问题是在存在干扰的情况下维持期望状态。
不是缺乏爱，而是缺乏友谊使婚姻不幸福。