即使世界给我带来痛苦，我也要以歌声回应。

材料即信息。

生活是一场冒险，每一个挑战都是成长的机会。

Diplomacy is not just about focusing on problems, but more importantly, finding opportunities and ways to solve them.

提高就是要改变,而要达到完美就要不断改变。

理论最重要的一点是它能解释事实。

艺术应该是危险的——不是身体上的危险，而是对思想的危险。

The consequences of this problem make themselves felt in bookshops. When you go to a large bookshop and look at the self-help sections, as I sometimes do -- if you analyze self-help book sproduced in the world today, there are basically two kinds. The first kind tells you, "You can do it! You can make it! Anything's possible!" The other kind tells you how to cope with what we politely call "low self-esteem," or impolitely call, "feeling very bad about yourself."