Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”

质量不是承诺；它是一种交付。

与其不受教育，不知不生，因为无知是不幸的根源。

可持续化学的未来在于开发在温和条件下工作的催化剂。

机器人应该成为人类的伙伴，而不是对手。

"Every setback is a setup for a comeback."