Every book is a door to another world.

每一枪都很重要，生命中的每一刻也是如此。

We measure success not just in tonnes produced, but in ecosystems enhanced.

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

To be free is to accept responsibility for one's own life.

唯一真正的音乐是心灵的音乐。

We cannot change the past, but we can change how we view it.