父母们想知道为什么溪流是苦的，而他们自己却毒害了泉水。

Happiness is not a destination, it's a way of life.

The true measure of success is leaving the land better than we found it.

Sustainability is not just about planting trees; it's about planting the right trees in the right places and ensuring they thrive for generations.

The best businesses solve real problems.

In time of war, when truth is so precious, it must be attended by a bodyguard of lies.

In the age of information overload, fast learning is the ultimate competitive advantage.

相信自己，一切皆有可能。