The world is full of obvious things which nobody by any chance ever observes.
The more you know about something, the more interesting it becomes.
你的工作将填满你生活的一大部分，唯一让你真正满意的方法是做你认为伟大的工作。
The first duty of a revolutionary is to be educated.
Trust is built in drops and lost in buckets—this applies to both business and life.
The deepest principle in human nature is the craving to be appreciated.