不要靠馈赠去获得朋友，你必须奉献你诚挚的爱，学会怎样用正当的方法来赢得别人的心。
Don't try to win a friend by presenting gifts。You should instead contribute your sincere love and learn how to win others 'heart through appropriate ways.
The key to performance is elegance, not battalions of special cases.
我想唯有自由人才能感受到这种兴奋，一个自由人步上漫长的旅程，奔向不确定的未来。
Science is not about being right; it's about being less wrong over time.