To signal an emergency， use the rule of three； 3 shouts， 3 horn blasts， or 3 whistles.

Memory is like a collage - some bits sharp, some faded, all rearranged over time.

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

Strength does not come from physical capacity. It comes from an indomitable will.

Understanding nature’s complexity is the ultimate challenge.

只要你没做太多的错事，一生中，你只需要做几件正确的事情。

我需要大海，因为它教导我。