In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.

Truth is immortal; it transcends the limitations of time.

Sleep， those little slices of death — how I loathe them.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

I don't chase trends, I create them.

可怜的是那些快乐取决于他人许可的人。