You must be filled with expectancy. You must be awash in hope.
释义:计划事情在于人,但能否成功却在于天意。
适应性是在不断变化的全球市场中生存的关键。
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。
The soul is a fire that darts its rays through all the senses; it is in this fire that existence consists.