The key to success in dairy production lies in balancing efficiency with animal welfare.

We Germans will never get rid of Hitler. He is like a birthmark on our face.

宇宙的奥秘就在这些圆点之中。

The only thing you sometimes have control over is perspective. You don't have control over your situation. But you have a choice about how you view it.

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

The main task of a leader is to create and maintain the competitive advantage of the organization.

Mathematics is a dialogue between the past and the present.

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized, where the dream of a world without money is to be realized, where the dream of a world without property is to be realized."

种植蔬菜就是种植希望，每一粒种子都是对未来的承诺。