不要数日子，要让日子有意义。
Don’t count the days, make the days count.
成功来自于努力工作和奉献。
我们在自然知识中前进得越远，就越发现最普遍的定律是最简单的。
Come,my friends,Tis not too late to seek a newer world,For my purpose holds to sail beyond the sunset，And though we are not now that strength which in old days moved earth and heaven,That which we are, we are;-- One equal temper of heroic hearts, Made weak by time and fate, but strong in will. To strive, to seek, to find, and not to yield。
The periodic table is not just a chart; it's a map of endless possibilities.
一切都是一个学习的过程：每次你跌倒，它只是在教你下次站起来。