思考是最艰难的工作，这可能是为什么如此少的人从事它。
Thinking is the hardest work there is, which is probably the reason why so few engage in it.
The best way to be successful is to be yourself.
In the depth of the valley is the road to salvation.
Success isn't about fame or money; it's about doing what you love and sharing it with others.
利润永远不应以地球的未来为代价。