I believe that we are all born with a purpose, and mine is to sing.

When Henry Ford made cheap， reliable cars people said， ‘Nah， what’s wrong with a horse？’ That was a huge bet he made， and it worked.

万物都存在于心中，心中充满道理，充塞宇宙的也无非是这个理。

历史研究不仅关乎过去，也关乎理解现在和塑造未来。