The true measure of success is how many times you can bounce back from failure.
Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.
技术是文化适应的关键因素，但它总是通过社会和文化机构来调节。
The responsibility of agricultural scientists is to make the land produce more grain and let farmers harvest more.
The human mind is designed to seek out and find evidence that confirms what it already believes.