The study of mind should be the study of its adaptive functions.

Sometimes the simplest ideas are the strongest.

农业的未来掌握在年轻科学家手中。

The key to successful investing is to minimize costs and taxes.

"The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths."

相机是个骗子。