I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

Personality changes more during your 20s than at any other time in life.

量子计算的美在于它能够利用量子力学的特性来获得计算优势。

风俗习惯是人类生活的重要指南。

爱音乐，爱生活，爱你们。