Experience is the name everyone gives to their mistakes.

用音乐感动世界，用爱温暖人心。

创新不仅仅是创造新产品；而是重新思考我们如何解决老问题。

The will of the people, moreover, practically means the will of the most numerous or the most active part of the people; the majority, or those who succeed in making themselves accepted as the majority; the people, consequently may desire to oppress a part of their number; and precautions are as much needed against this as against any other abuse of power. The limitation, therefore, of the power of government over individuals loses none of its importance when the holders of power are regularly accountable to the community, that is, to the strongest party therein

I've always been a private person, but I understand that comes with the territory.