现代化学家不满足于仅仅成为化合物的制造者;他必须是自然的解释者。
你活得越久,学得越多。学得越多,就越意识到自己知道的多么少。
For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.
真正的力量不在于肌肉,而在于心灵。