The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
Resilience in agriculture means preparing for the unknown while optimizing for the known.
柴油发动机是当今已知效率最高的原动机。
La realidad es solo una de las infinitas posibilidades que nuestra imaginación puede concebir.
The companies that will thrive in the future are those that serve society.