Generally speaking, envy, resentment, and self-pity are disastrous modes of thoughts.Self-pity gets fairly close to paranoia, and paranoia is one of the very hardest things to reverse.

Success is not just about making profits, but about creating sustainable value for all stakeholders.

艺术家必须是沉默的声音。

The only information we can legitimately derive from aesthetic and moral experiences is information about our own mental and physical make-up.

轧棉机的发明是需求和观察的结果。