In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.

Science is the poetry of reality.

The most important thing in the programming world is to keep learning and practicing.

Technology in fisheries should serve conservation first, then commerce.

提问者：巴菲特先生，我一直想买伯克希尔的股票，但不得不考虑您个人会发生某些事，我可承受不了意外风险。巴菲特如此说。