The only limit to our realization of tomorrow will be our doubts of today.
我们实现明天的唯一限制将是我们今天的怀疑。
投资者应避免试图预测市场;这是徒劳的。
Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?
故事是一份不断给予的礼物。