Every album is a journey.

教育：从自负的无知到痛苦的不确定之路。

Mathematics is a living subject, constantly evolving and growing.

经济学家的角色既是科学家，又是工程师。

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.

唯一不变的是变化。