We allow our ignorance to prevail upon us and make us think we can survive alone, alone in patches, alone in groups, alone in races, even alone in genders.
The sadness of the women's movement is that they don't allow the necessity of love. See, I don't personally trust any revolution where love is not allowed.
The fact that the adult American Negro female emerges a formidable character is often met with amazement, distaste and even belligerance. It is seldom accepted as an inevitable outcome of the struggle won by survivors, and deserves respect if not enthusiastic acceptance.
Perhaps travel cannot prevent bigotry, but by demonstrating that all peoples cry, laugh, eat, worry, and die, it can introduce the idea that if we try and understand each other, we may even become friends.
One isn't necessarily born with courage, but one is born with potential. Without courage, we cannot practice any other virtue with consistency. We can't be kind, true, merciful, generous, or honest.