The key to successful investing is to relate the price you pay to the value you get.

Certification schemes are the floor, not the ceiling of responsible forestry practice.

The essence of philosophy is not the possession of truth but the search for truth.

可持续性不再是一个选择；它是皮革鞣制未来的必要条件。

商业中的每一个挑战都是创新和改进的机会。

创新不是一种选择；它是煤炭行业生存的必要条件。

创新不仅仅是创造新药；它是关于改变患者的生活。

I'm not a big fan of the word 'celebrity'. I think it's a very strange concept.