我们之所以能够区分远处看到的模糊形状和颜色，是因为我们的眼睛的能力。
We can distinguish the blurred shapes and colours we see at a distance only because of the capacities of our eyes.
Man is so naturally good that when he does evil it is against his will.
我不让任何人让我感到渺小。
The truth is not always beautiful, but the pursuit of truth is always noble.
The greatest glory is not in never falling, but in rising every time we fall.