Re graphics: A picture is worth 10K words - but only those to describe the picture. Hardly any sets of 10K words can be adequately described with pictures.

我恳请你注意到你快乐的时候，然后在某个时刻大声或小声或心里想，“如果这都不算好，我不知道什么才算。”

Everything negative — pressure, challenges — is all an opportunity for me to rise.

In science, we stand on the shoulders of giants, but it is our responsibility to reach even higher.

在一个国家中，一个人的自由止于另一个人的自由开始之处。