Sustainability isn't just about planting trees—it's about planting the right trees in the right places and ensuring they thrive for generations.

每一次失败都离答案更近一步。

Innovation is the ability to see change as an opportunity, not a threat.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

信仰与看不见的事物有关，希望与尚未到来的事物有关。