The most prominent single element in modern scientific management is the task idea. The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.

L'absence est le plus grand des maux.

The key to survival is not just physical strength, but mental resilience.

如果你的艺术不能挑战你自己，它也无法挑战他人。

文学是语言的艺术，而语言是思想的载体。

数学是过去与未来的对话。

Every performance is a new challenge, and I love this challenge.

数学的力量在于它的普遍性和抽象性。

To write is to confront the ghosts of the past and the uncertainties of the future.