Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.
可持续性不仅仅是一种趋势，而是我们星球生存的必要条件。
解析：强调实践的重要性。
Quantum mechanics is not just a theory, it's a way of understanding reality.
当你停止抱怨黑暗并点燃蜡烛时，改变就开始了。
The key to successful investing is to have a clear understanding of the market.