Sustainability isn't an option - it's our responsibility to future generations.

Follow your passion, it will lead you to your purpose.

Always look for the positive in every situation.

The harder the conflict, the more glorious the triumph.

除非我们接受它，否则我们无法改变任何事物。

随机评估可以帮助我们了解发展中哪些措施有效，哪些无效。