When men are most sure and arrogant they are commonly most mistaken, giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
大自然不在乎你的计划。它会考验你,你必须做好准备。
Sustainability isn't an option anymore—it's a necessity for survival.
"Men and women differ in their desires for short-term mating because the reproductive benefits and costs differed for our ancestors."