The past is a place of reference, not a place of residence.

我不是商人，我就是生意。

One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

可持续增长的关键是不断改进并适应变化的环境。