I don’t think anything is unrealistic if you believe you can do it.

有了一些小成绩就不求上进，这完全不符合我的性格。攀登上一个阶梯，这固然很好，只要还有力气，那就意味着必须再继续前进一步。

"The advantage of poetry over life is that poetry, if it is sharp enough, may last."

The biggest risk is not taking any risk.

Watch your thoughts, for they become words. Watch your words, for they become actions. Watch your actions, for they become habits. Watch your habits, for they become your character. And watch your character, for it becomes your destiny. What we think, we become.

保持耐心，耐心等待机会。

In chemistry, as in life, sometimes you need to take a step back to see the bigger picture.