强化是获得新行为模式的核心因素。
Reinforcement is the central factor in the acquisition of new behavior patterns.
The future of chemistry lies in making the complex simple.
Everyone has a secret world inside of them. All of the people of the world, I mean. Everybody. No matter how dull and boring they are on the outside, inside them they’ve all got unimaginable, magnificent, wonderful, stupid, amazing worlds. Not just one world. Hundreds of them. Thousands maybe.
I'm not afraid of dying, I'm afraid of not trying.
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.
Music makes me brave and also vulnerable.
For the livestock industry to develop, it must take an environmentally sustainable path.