The language of mathematics is the language of the universe, and by learning it, we can understand the cosmos.
白日做梦的人,能够感知许多只在夜里做梦的人所无法察觉的事物。
There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.
To be happy is only to have freed one's soul from the unrest of unhappiness.
Girls like you love fun, and yeah me too.
真正的生活方式是回应自己的需求。
可持续发展不是一种选择,而是我们对后代的责任。