The more you know who you are, and what you want, the less you let things upset you.

"النسيان هو النصر الوحيد على الموت."

The key to sustainable growth is balancing economic progress with environmental responsibility.

在很小的时候我就知道人们会犯错误，你必须决定他们的错误是否大于你对他们的爱。

Change is uncomfortable, but it's necessary for progress.

在科学中，唯一不变的就是变化。