整个科学不过是日常思维的提炼。
The whole of science is nothing more than a refinement of everyday thinking.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
幸福是旅程，而不是目的地。
"Freedom is the right to tell people what they do not want to hear."
We are what we pretend to be, so we must be careful about what we pretend to be.
In classical music, tradition is both our greatest asset and our heaviest burden.