除了在自私起作用的地方，人性更倾向于爱而不是恨，这是人性的优点。

A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.

The present is always an unstable place, the past is where we think we know where we are.

水果种植行业需要更多的科技投入，智能化是未来的方向。

Leadership is about making tough decisions with a clear vision.

数学证明的美在于它的简洁性和必然性。