The past is always with us, for it feeds the present.

I think that everything is possible if you put your mind to it.

The only way to have a good day is to start it with a positive attitude.

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

创新不仅仅是技术的问题；它关乎我们思考和运作方式的改变。