生活要么是一次大胆的冒险,要么什么都不是。
气味受体和嗅觉系统的组织结构的发现为神经科学和生物学的研究开辟了新的途径。
I'm not afraid of the dark; I'm afraid of what's in it.
Man is by nature a reasonable being, but animals, other than man, are by nature instruments of brute force.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.