The very important thing you should have is patience.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
The joy of science is in the journey, not just the destination.
椅子首先要拥抱身体，然后激发心灵。
小的迷惑会改变人的方向，大的迷惑会改变人的本性。