The past is a foreign country; they do things differently there.

A philosophical problem has the form: "I don't know my way about."

The key to making a great film is to have a clear vision and to stick to it.

Batteries are not just devices; they are enablers of a cleaner future.

你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。