【大意】兰花生长在幽静偏僻的山谷中,并不因没有人采撷佩带而不吐出迷人的芳香;舟船在大江大海中,并不因没有人乘坐而停止了飘浮;君子做正义的事,并不因没有人知道而停止。
The more difficult the victory, the greater the happiness in winning.
My greatest anxiety arises from the apprehension that I shall not be able to complete the work I have undertaken in the manner I wish.