B□t□□□ss□ng□is □ot just a roma□tic g□sture—it□also has scient□fic be□efits. When we kiss, ou□ br□i□s □□□eas□ a cocktai□ of c□em□cals like □xytocin, do□amine, and ser□tonin, known as the "love hormones."□T□ese □□emic□ls can r□duc□ stress, boost mo□□, a□d cr□ate feeling□ of□□ttach□□nt □nd □onding. □is□i□g also □t□en□thens o□r□immune system □□ expos□□g us to a va□ie□y of bacteri□ tha□ can help □□ild□immu□ity.第□章:□外的□助
□p>隔山□眼的说法也□以□申为人□对于未知领域的探索与发现。就如同很多□发现都来自于一次偶然的经历□有时候在最不□意的时刻,我们会发现一些惊人的□□。正是因为人类永远无法完全掌握所□事物,才使得世界充满了无□可能。