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成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜;真正的英雄主义是抵抗这种怀疑,而最深刻的智慧是知道何时应该抵抗,何时应该服从。
I profess both to learn and to teach anatomy, not from books but from dissections.
The collaboration between theory and experiment is essential for the advancement of physics.