In language, we find the essence of human creativity.
不要等待完美時刻，抓住時刻并讓它變得完美。
To be happy is only to have freed one's soul from the unrest of unhappiness.
可持續(xù)化學的未來在于開發(fā)在溫和條件下工作的催化劑。
The rocks we quarry today are the heritage we leave for tomorrow.